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Malwarebytes Changelog

What's new in Malwarebytes 5.0.14.89 Beta

Nov 23, 2023
  • Changes:
  • Subscription Expiring Notifications: Stay in the loop about your subscription's expiration with our new notifications.
  • Marketing Preferences: Take control with a new setting to selectively turn off certain promotional messages. Find it in Settings-> Notifications -> Marketing Preferences
  • The option to modify the time after which some of the informational notifications are auto-dismissed has been added to the Notification section.
  • New Trusted Advisor Monitoring: We're keeping an eye on other active anti-virus solutions. This feature applies to Free users without Malwarebytes Active protection.
  • Bug Fixes:
  • Fixed an issue where a displayed notification would prevent the main Window from opening
  • Fixed an updates-related issue where it would take 3 "Check for updates and UI restarts for new Component version update to be applied
  • Stability improvements and various crash fixes

New in Malwarebytes 4.6.1.280 (Sep 7, 2023)

  • Features and improvements:
  • Implemented enhancements to increase protection.
  • UI improvements made to support multiple languages. I'd consider this a bug not a feature.
  • Updated notifications for subscriptions about to expire.
  • Fixed issues:
  • Out-of-date Browser Guard stats on the Real-Time Protection page.
  • Onboarding wizard displays unexpectedly for existing users.
  • Translation problems with Monthly Summary notifications.
  • Display issues with notifications when the screen properties, such as resolution, are altered.

New in Malwarebytes 5.0.11.64 Beta (Aug 9, 2023)

  • Changes:
  • Added “Restore default settings“ button on each Settings page
  • Ensured all places in the application that display Date/Time are respecting user locale formats set in Windows.
  • Changed header dropdown icon from “arrow“ to “user“ for better readability
  • Re-added VPN Kill-switch under Settings → VPN
  • Bug fixes:
  • Fixed a bug where clicking “Cancel“ on the “Tamper Protection Password Dialog“ could leave the UI unresponsive or result in a crash
  • Fixed some translations wrapping

New in Malwarebytes 4.5.27 (May 22, 2023)

  • Features and improvements:
  • Notification settings added to Scan new download notifications.
  • Show Browser Guard statistics in Monthly Summary details.
  • Fixed issues:
  • Duplicate Trial notifications showing when device returns from sleep.
  • Security Advisor alerting when Chrome is already up to date.
  • Web Protection domain blocking.

New in Malwarebytes 4.5.23 (Feb 25, 2023)

  • Features and improvements:
  • Added idle state logic to improve visibility of important notifications.
  • Improved multi-language support.
  • Security improvements.
  • Fixed issues:
  • Restore from quarantine not working with some directory names.
  • User Interface (UI) freeze and crash on update.

New in Malwarebytes 5.0.2.26 Beta (Jan 2, 2023)

  • A faster, more responsive user interface
  • Reducing utilization of system resources
  • Increased accessibility compliance
  • Improved quality for hi-res displays
  • Sharpened user experience

New in Malwarebytes 4.5.17.221 (Nov 22, 2022)

  • Features and improvements:
  • Enhanced Update functionality.
  • Improved Detection and Remediation.
  • Added Scan optimization experience for new users.
  • Issues fixed:
  • MBAM-7698: App not opening after component update, under certain circumstances.
  • MBAM-7753: Access violation in MbamBgNativeMsg.exe, in Edge and Firefox.

New in Malwarebytes 4.5.16.297 (Nov 4, 2022)

  • Features and improvements:
  • Improved Detection and Remediation.
  • Issues fixed:
  • MBAM-7305: Resource leak in Anti-Ransomware driver initialization failure causes Blue Screen Of Death (BSOD).
  • MBAM-7441: Ransomware protection will not turn on under certain circumstances.
  • MBAM-7611: Browser Guard integration doesn't work if Malwarebytes for Windows is installed in a non-default folder.
  • MBAM-7660: Toaster notifications displayed outside set frequency.
  • MBAM-7696: Expert systems setting not honored by Real-Time Protection after upgrade.
  • MBAM-7703: Browser Guard integration doesn't work if Malwarebytes for Windows is installed in a folder with non-Latin letters in its name.
  • MBAM-7765: Beta component update version (component package 1.0.1790) fails to update to new component update.

New in Malwarebytes 4.5.14.210 (Sep 29, 2022)

  • Features and improvements:
  • Improved Detection and Remediation.
  • Improved Performance.
  • Issues fixed:
  • MBAM-4385: App consumes all device's RAM memory and up to 60% CPU processor capacity if a scan is scheduled and device time "Automatically adjust clock for DST" setting is enabled.
  • MBAM-7022: Unable to update Quicken financial app and PNC bank info when Web Protection is enabled.
  • MBAM-7351: Links in Scan results no longer redirect to a relevant detection related content (additional fixes).
  • MBAM-7566: MBAMService crashes after protection database update.

New in Malwarebytes 4.5.11 (Jul 28, 2022)

  • Features and improvements:
  • Enhanced security for account based license.
  • Improved Detection and Remediation.
  • Performance enhancements.
  • Issues fixed:
  • MBAE-1038: Anti-exploit protection corrupting Microsoft Excel files when enabled.
  • MBAM-7012: Survey being displayed when program is uninstalled using the Malwarebytes Support Tool.
  • MBAM-7024: Unnecessary errors in logs when enabling Tamper Protection.

New in Malwarebytes 4.5.10.200 (Jul 14, 2022)

  • Features and improvements:
  • Enhanced Detection and Remediation.
  • Improved Tamper Protection functionality.
  • Performance enhancements.
  • Issues fixed:
  • MBAM-6615: Malwarebytes for Windows fails to register with Windows Security Center on Windows 11 Insider Preview version.
  • MBAM-6938: Double installation of Browser Guard for Microsoft Edge is seen when the extension is added from the Chrome Store before Malwarebytes for Windows is installed.
  • MBAM-6987: Program interface would close when clicking "Buy Now" with empty Proxy settings.
  • MBAM-7013: Apparent Kernel memory leak.

New in Malwarebytes 4.5.8.280 (May 6, 2022)

  • Features and improvements:
  • ELAM SHA-2 384 driver now supported.
  • Enhanced Detection and Remediation.
  • Performance enhancements.
  • Issues fixed:
  • MBAM-3874: Scanning continuously, even though scheduled as weekly occurrence.
  • MBAM-6429: Blue Screen of Death (BSOD) C4 in MBAMChamelon.sys on MB4 exit, under certain circumstances.
  • MBAM-6431: Malwarebytes UI restarts twice during start-up, under certain circumstances.

New in Malwarebytes 4.5.7.279 (Apr 19, 2022)

  • Features and improvements:
  • Enhanced Detection and Remediation.
  • Foundation for VPN integrated controller.
  • Performance enhancements.
  • Issues fixed:
  • MBAM-2476: Multiple network connection modals get stacked when shown.
  • MBAM-5511: Blue Screen of Death (BSOD) error due to Farflt.sys. Access violation in farflt!ProtectedProcessLocate.
  • MBAM-5765: Web Protection module blocks inbound connections on TCP/53.
  • MBAM-5995: Web Protection module never deletes inbound ICMP context objects.
  • MBAM-6354: Security Advisor shows incorrect status for issues not related to Real-Time Protection.
  • MBAM-6393: Anti-Exploit module preventing Native Hosts Extensions from running under certain circumstances.

New in Malwarebytes 4.5.4.168 (Feb 15, 2022)

  • Features and improvements:
  • Updates to Security Advisor.
  • Added Chrome updates monitoring.
  • Added Tamper Protection monitoring.
  • Added info-tips on real-time protection layers.
  • Added VPN monitoring.
  • Added Browser Guard monitoring.
  • Script CLI detections are now displayed.
  • Advanced Options is now hidden during Upgrades.
  • Updated the window for premium features.
  • Issues fixed:
  • MBAM-5694: Toaster Notification seen with button not displayed.
  • MBAM-5970: DefaultBrowserChanged Event leads to error loop after changing the default browser to Opera.
  • MBAM-5969: GetDefaultBrowser() returned an exception for Opera as a default browser.
  • MBAM-5935: IsDefaultBrowserBgSupported does not return correct value for the browser that is supported.
  • MBAM-5935: Browser Guard installed returned wrong value for Firefox and Edge browser.
  • MBAM-5934: Is browser installed API returned false for the browser integration when enabled.
  • MBAM-5884: Installer Restart screen was detached and appears as two installers are running.
  • MBAM-5092: Automatically Check for Threat Intelligence Updates feature is activated for the free version after default is restored.
  • MBAM-5870: Tamper protection enabled password prompt is shifted after wrong password was used.
  • MBAM-5938: There were no Pending or Successful messages next to Web Protection when it is turned on from the Brute Force Protection screen.
  • MBAM-6035: Wrong registry key was used for Default Browser monitoring.
  • MBAM-6057: Browser Guard Integration fails after default browser was changed to Firefox.
  • MBAM-6036: MBSetup hanged at install window after you click OK to the dialog saying there's a problem with network connection.
  • MBAM-5941: Component Update to a new version took longer than 30 seconds.
  • MBAM-5931: Web Protection locked during shutdown.
  • MBAM-5869: PredetectWLCache::AddEntry errors occurring for one of our detection engines.
  • MBAM-4374: Mbae.dll was removed for processes protected within pentest mode.
  • MBAM-2626: Users were able to install Malwarebytes directly to system critical folders.
  • MBAM-5996: Microsoft Office blocked with pentest mode enabled on Windows 7 computers.

New in Malwarebytes 4.5.0.152 (Dec 13, 2021)

  • Features and improvements:
  • Improved the installation experience with additional guidance on each install step.
  • Malwarebytes for Windows Security Advisor
  • Added Windows Update monitoring.
  • Improved Firewall monitoring.
  • Added the ability to dismiss Scheduled Scan monitoring.
  • Added additional info tips.
  • Added the ability to expand or collapse categories.
  • Added a progress bar when installing updates.
  • Enhanced web protection to address inadvertently blocking local network addresses.
  • Issues fixed:
  • MBAM-5627: Security Advisor was incorrectly reporting the firewall was turned off.
  • MBAM-5726: Clicking buy now caused a pending reboot to occur in Malwarebytes.
  • MBAM-5621: Microsoft Office w-script was not blocked by Anti-Exploit protection.
  • MBAM-5614: Outbound UDP network connections blocked.
  • MBAM-5613: Navigating to a blocked website twice caused a connection error.
  • MBAM-5533: Incorrect info icon when using Dark Mode theme.

New in Malwarebytes 4.4.10.144 (Nov 4, 2021)

  • Features and improvements:
  • Security Advisor feature now accessible from the Malwarebytes main dashboard with new functionalities.
  • Updated the Real Time Protection section for free users with purchase/free trial buttons.
  • Enhanced detection, remediation, and performance.
  • Issues fixed:
  • MBAM-5516: High CPU usage while searching for Windows updates.
  • MBAM-3035: Unable to install the Malwarebytes program under certain circumstances.
  • MBAM-5454: Issue with mwac.sys causing blue screen crash on Windows devices.
  • MBAM-4651: Issue with opening Malwarebytes after performing a software update.

New in Malwarebytes 4.4.9.142 (Oct 22, 2021)

  • Features and improvements:
  • Added Windows Firewall Status monitoring under the Security Advisor feature.
  • Improved the installation experience.
  • Enhanced detection, remediation, and performance.
  • Issues fixed:
  • MBAM-5448: Multiple blocks reported while browsing on Google Chrome using Windows 11 devices despite having Malwarebytes for Windows integrated with Browser Guard.
  • MBAM-5368: Incorrect date displayed under the Scan history section.
  • MBAM-1990: Scheduled scan changes are not read correctly under certain circumstances.
  • MBAM-4489: Recurring memory usage spikes with the mbamtray.exe process.

New in Malwarebytes 4.4.8.232 (Oct 7, 2021)

  • Features and improvements:
  • Rapid response for false positives (FP) detected by Web Protection.
  • Browser Guard integrated with Malwarebytes for Windows to manage duplicate warnings on Mozilla Firefox browser.
  • Enhanced detection and remediation.
  • Issues fixed:
  • MB-5164: Pluralization issues with trial expiration notification.
  • MBAM-4897: Trial countdown notifications out of sync with the dashboard notifications.
  • MBAM-5360: Error 32 during updates under certain circumstances.
  • MBAM-5266: Malwarebytes program did not open after installation/upgrade under certain circumstances.
  • MBAM-5146: Some false positives (FP) added to the Allow List were incorrectly blocked.
  • MBAM-5378: Popup windows did not close with the Escape key.
  • MBAM-5279: App crashed while trying to update to the Beta version.

New in Malwarebytes 4.4.7.134 (Oct 7, 2021)

  • Features and improvements:
  • Detection and remediation enhancements.
  • Improved the experience for users restarting trial subscriptions.
  • Users will now receive only one password prompt per UI session for Tamper Protection.
  • Security Advisor added capabilities
  • Wi-Fi Monitoring
  • Scan History Monitoring
  • Malwarebytes Browser Guard integration readiness with Mozilla Firefox.
  • Issues fixed:
  • MBAM-4796: Customer experienced Blue Screen Of Death (BSOD) error related to the farflt.sys driver.
  • MBAM-5233: Malwarebytes froze/crashed when user added app to the Allow list.
  • MBAM-5218: Malwarebytes failed to launch after upgrade to CU 1.0.1413.
  • MBAM- 5184: Brute Force Protection (BFP) didn't switch on for Malwarebytes for Teams when settings were reset to default.
  • MBAM-5230: Incorrect Brute Force Protection behavior when restoring default settings.

New in Malwarebytes 4.4.6.231 (Sep 24, 2021)

  • Features and improvements:
  • Improved the user interface scaling for high Dot Per Inch (DPI) monitors.
  • Improved synchronization between Brute Force protection and Web Protection.
  • Enhanced performance
  • Enhanced detection and remediation
  • Issues fixed:
  • MBAM-5185: Performance issues when trial starts.
  • MBAM-5076: App crash due to heap corruption.
  • MBAM-5010: Blue Screen of Death (BSOD) error when Web Protection is enabled.
  • MBAM-4680: Some ig-xx.exe files were not removed after clean installation of the application.
  • MBAM-4623: Items in the Allow List not deleting properly when Malwarebytes for Windows and Malwarebytes Browser Guard are integrated.
  • MBAM-5217: Translation issues in the Beta version of Malwarebytes for Teams.

New in Malwarebytes 4.4.5.130 (Aug 20, 2021)

  • Features and improvements:
  • Added the Security Advisor feature for Malwarebytes for Windows and Teams accounts to help users to stay up to date with Malwarebytes features and updates. The feature provides recommendations to turn on the disabled features and settings that will help customers to use Malwarebytes to its complete potential.
  • Updated the UI for Teams onboarding experience to reflect the product name correctly.
  • Added new and improved items within Advanced Exploit Protection settings.
  • Enhanced detection and remediation.
  • Issues fixed:
  • MBAM-5064: The tooltip under Port in the Brute Force Protection section was misleading.
  • MBAM-5049: The Close icon was not working in the screen where user needs to input user access password.
  • MBAM-5043: Some detected threats were not showing under Quarantined items.
  • MBAM-4970: Users were able to bypass the user access feature when Detection History was accessed through notifications.
  • MBAM-4584: Notifications were displayed when navigating to website despite hide setting enabled.
  • MBAM-4460: Windows blue screen of death (BSOD) were caused by mwac.sys service.
  • MBAM-3694: Scheduled scans disappeared after changing the license.
  • MBAM-5090: When users navigated to the Settings screen from the Custom Scan Results screen and then closed the Settings screen, they were incorrectly directed to dashboard and were unable to interact with the dashboard cards.
  • MBAM-4999: Users were unable to access the website that was temporarily excluded by Malwarebytes Browser Guard.
  • MBAM-2646: Incorrect promotional messages were displayed with broken links for Premium users.

New in Malwarebytes 4.4.4.228 (Jul 30, 2021)

  • Features and improvements:
  • Brute Force Protection (BFP) for Remote Desktop Protocol (RDP) available for all Malwarebytes for Windows and Teams customers.
  • Updated verbiage in the "Preparing your trial" dialog for Malwarebytes for Teams to remove "Premium" reference.
  • Added the Uninstall Protection feature for all Malwarebytes for Windows and Teams customers.
  • Added the option for users to suppress scan completion notifications if no threats are found post scan.
  • Enhanced detection and remediation.
  • Issues fixed:
  • MBAM-4986: Users were receiving notifications to restart the system while installing updates.
  • MBAM-5013: Web exclusions under the Allow List went missing after Web Protection was switched off and then turned on.
  • MBAM-4886: Formatting issues were found in the Italian version of the "Scan time" section.
  • MBAM-4746: Users were not notified of network error when checking for updates and the licensing server was unreachable.
  • MBAM-4622: For customers who've integrated Malwarebytes Browser Guard with Malwarebytes for Windows, some IP address exclusions added via Browser Guard incorrectly displayed as a Website exclusion in the Allow List.
  • MBAM-4598: For customers who've integrated Malwarebytes Browser Guard with Malwarebytes for Windows, Malwarebytes for Windows notifications were displayed instead of Browser Guard notifications after Malwarebytes for Windows was restarted.
  • MBAM-4995: For customers who've integrated Malwarebytes Browser Guard with Malwarebytes for Windows, reopening of Chrome led to high memory consumption.
  • MBAM-4679: Formatting errors in German and Polish translations.
  • MBAM-5019: Spelling errors in the Swedish translation of the Allow List.
  • MBAM-2394: User experienced Malwarebytes Tray Application crash when a scan was initiated immediately after service startup and the application was used to 'Quit Malwarebytes' at the end of the scan.

New in Malwarebytes 4.4.2.223 (Jul 1, 2021)

  • Features and improvements:
  • Updated UI for the What's New notification experience.
  • Improved the app update functionality.
  • Added SHA-2 compliance check when updating Malwarebytes on Windows 7 and Windows Server 2008.
  • Improved the verbiage in the Buy now popup that displays when a free account user tries to access paid features.
  • Issues fixed:
  • MBAM-3845: Fixed the inconsistent Malwarebytes Install screen size and location.
  • MBAM-4740: Fixed the dashboard buttons that disappear after maximising and restoring the screen.
  • MBAM-4883: Fixed the app crash (Windows log error 0xC0000374Q) while exiting the app.
  • MBAM-4485: Fixed the issue of missing Checking for updates message when the check is triggered from the taskbar.
  • MBAM-4467: Fixed the outdated Malwarebytes support link in the block page.

New in Malwarebytes 4.4.0.222 (Jun 22, 2021)

  • Feature and improvements:
  • Enhanced detection support when using Microsoft Edge web browser
  • Trial banner text updated for Malwarebytes for Teams users
  • Enhanced logic to prevent false positive (FP) detections
  • Enhanced detection and remediation
  • Issues fixed:
  • MBAM-4839: Update available notification did not display when auto updates was turned off
  • MBAM-3121: Using Tab key to switch between Settings tabs skipped Display tab
  • MBAM-4717: Malwarebytes Web protection was slowing down Windows PC (affected component package version 1.0.1292)
  • MBAM-4784: Could not change password for user access if password was too long
  • MBAM-4198: Malwarebytes was not adding IP address exclusions specified as an IP integer value
  • MBAM-1096: Check for updates function was not disabled in jump list menu while scan in progress
  • MBAM-1042: Delay Real-Time Protection when Malwarebytes starts setting did not reset when user clicked Restore default settings
  • Several user interface (UI) issues fixed:
  • MBAM-4752: The Upgrade button on the Real-Time Protection card did not navigate the user to the proper Upgrade page
  • MBAM-4450: User access password length restriction was not visibly enforced
  • MBAM-4444: Settings tabs did not have focus rectangles when using keyboard navigation
  • MBAM-3896: Restore default settings was not changing the Delay Real-Time Protection time back to default
  • MBAM-3229: Start date and Start time drop-downs for Scheduled scan options were too small in German language.
  • MBAM-3156: Quarantined items in Detection History were not displayed in chronological descending order
  • MBAM-3138: Typo in the "Something went wrong" error message
  • MBAM-2901: Incorrect Swedish translations found in the Allow list page
  • MBAM-2254: The configure custom scan window text and drop down menu border does not render correctly in Russian language.
  • MBAM-4299: Forgot password requirements on the Sign in page displayed "ex" instead of "e.g."
  • MBAM-2453: Drop down menu wheel was not always visible for Notifications setting
  • MBAM-622: Mispunctuation found on Advanced Scanners window.
  • MBAM-609: Play mode toggle description was incorrect

New in Malwarebytes 4.4.0.220 (Jun 4, 2021)

  • Features and improvements:
  • Reduced duplicate site block notifications when Malwarebytes for Windows and Malwarebytes Browser Guard are integrated.
  • Improved the in-product support experience for Malwarebytes for Teams.
  • Removed upgrade notifications when using quarantine for Malwarebytes for Teams.
  • Enhanced Windows Security Center (WSC) integration while updating Malwarebytes.
  • Issues fixed:
  • MBAM-3137: Fixed keyboard navigation issues in the Malwarebytes Dashboard.
  • MBAM-4427: Fixed the following blue screen issue: MWAC.sys BSOD KMODE_EXCEPTION_NOT_HANDLED.
  • MBAM-4714: Fixed the following blue screen issue: MWAC.sys BSOD DPC_WATCHDOG_VIOLATION.
  • MBAM-4213: Updated the header in Malwarebytes error message.
  • MBAM-4630: Fixed alignment issues in the Advanced Options window.
  • Fixed several UI issues.

New in Malwarebytes 4.3.0.206 (Dec 29, 2020)

  • Improvements:
  • Users have now the options to schedule reminders for a reboot when one is needed
  • What's new screen (when conditions are met)
  • New Settings Manage Alerts option (Teams only)
  • Improved detection and remediation
  • Improved performance
  • Issues fixed:
  • Fixed: Persisting conflicts with Local Area Networks that impact Printers and other Devices
  • Fixed: ARW Component Protection Event report does not include registry objects
  • Fixed: Several UI issues

New in Malwarebytes 4.2.3.203 (Dec 29, 2020)

  • Improvements:
  • Added an Alert Management Setting for Teams (small business) configuration.
  • Improved prompts for Trial notifications.
  • Improved detection and remediation.
  • Improved updating functionality.
  • Issues fixed:
  • Unable to detect server and Ping by name fails with MWAC enabled.
  • Context Menu Scan doesn't appear after reinstall.
  • Close Notifications After - Do Not Close cannot be selected from the first attempt.
  • MBAM window doesn't respond after Play Mode's File Explorer is closed by ESC.
  • Some additional minor UI issues.

New in Malwarebytes 4.2.3.199 (Dec 29, 2020)

  • Improvements:
  • Anti-Exploit Penetration Testing mode setting has been updated and defaulted to off.
  • Added warning for Penetration Testing option as an advanced setting.
  • Improved full-screen app detection.
  • Improved detection and remediation.
  • Improved updating functionality.
  • Issues fixed:
  • Unable to detect server and Ping by name fails with MWAC enabled.
  • Context Menu Scan Doesn't Appear after Re-install.
  • Close Notifications After - Do Not Close cannot be selected from the first attempt.
  • MBAM window doesn't respond after Play Mode's File Explorer is closed by ESC.
  • Some additional minor UI issues.

New in Malwarebytes 4.2.3.195 (Dec 29, 2020)

  • Improvements:
  • Detection efficiencies for performance improvement under certain circumstances.

New in Malwarebytes 4.2.2.190 (Dec 29, 2020)

  • Improvements:
  • Detection and remediation.
  • Performance.
  • Updating functionality.
  • Issues Fixed:
  • rundll32 AE block in Word.
  • Mwac.sys BSOD: PAGE_FAULT_IN_NONPAGED_AREA under certain circumstances.
  • Telemetry error "processPath is empty" after MWAC exclusion is added using tray.
  • A few UI issues.
  • Users report to lose connection (visibility) to the LAS or Network Neighborhood after upgrading to component package version 1.0.1070.

New in Malwarebytes 4.2.1.190 (Dec 29, 2020)

  • Improvements:
  • Detection and remediation.
  • Performance.
  • Updating functionality.
  • Issues Fixed:
  • MB4.2.1 fails to communicate with the license server while 4.1.2 can.
  • 0x139 MWAC BSOD under certain circumstances.
  • IPv6 ping doesn't work with enabled MWAC.
  • Some user interface (UI) issues.

New in Malwarebytes 4.2.1.186 (Dec 29, 2020)

  • Improvements:
  • Scan Report Usability.
  • Detection and remediation.
  • Performance.
  • Issues Fixed:
  • W7 Install or Upgrade failure under certain circumstances.
  • Fail to display "Malwarebytes is up to date" when the user interface (UI) is relaunched after a successful component update (CU) under certain circumstances.
  • Protection updates could hang under certain circumstances and prevent scheduled scans from running
  • Several UI issues.

New in Malwarebytes 4.2.1.179 (Dec 29, 2020)

  • Improvements:
  • Upgrade experience.
  • Detection and remediation.
  • Performance.
  • Issues fixed:
  • License Status showed wrong renewal info.
  • Signature verification caused BSOD on some 3rd party signed process images.
  • Certain BSOD (in mbamchameleon.sys) Stack Overflow on x86 systems during initialization.
  • Disabling Chrome/Edge shield is not working.
  • Unable to Edit/Delete custom shields from the Protected applications dialog.
  • Several UI issues.

New in Malwarebytes 4.2.0.179 (Dec 29, 2020)

  • Improvements:
  • Prompting and managing for re-enabling protections.
  • Memory usage.
  • Detection and remediation.
  • Performance.
  • Issues fixed:
  • Cannot delete report files under certain circumstances.
  • Wrong scan report opened or exported in UI.
  • MBAM isn't exited from Play Mode if game application is terminated forcibly.
  • Several UI issues.

New in Malwarebytes 4.2.0.82 (Aug 25, 2020)

  • Improvements:
  • You can now filter out Reports with no detections from the Reports list.
  • Frequently asked questions have been added to the Help page.
  • Improved detection and remediation.
  • Improved performance.
  • Stability/issues fixed:
  • MB4 doesn't exit play mode if the application is terminated forcibly.
  • Reboot is required in case malware detected on Hot swap SCSI volume.
  • Backslash in the end of Custom installation path cause incorrect exception.
  • Assorted issues with Scan Reports management, fail to delete or select under certain circumstances.
  • Several other user interface (UI) issues.

New in Malwarebytes 4.1.2.73 (Jul 23, 2020)

  • Component package version 1.0.990:
  • Improvements:
  • Increased start time scan after reboot if the last scan was skipped.
  • Enhanced upgrade functionality for each type of protection.
  • Additional improvements logging for upgrade and installation.
  • Stability/issues fixed:
  • 1.0.948 MWAC BSOD: DRIVER_POWER_STATE_FAILURE (9f).
  • Web Protection disables Teredo tunneling at startup.
  • Install fails under certain circumstances and causes unintentional Real-Time Protection (RTP) failure.
  • Scheduled scan start immediately after sleep/hibernation/restart if scan time was missed.
  • Miscellaneous user interface (UI) issues.
  • Malwarebytes for Windows causes severe system performance issues with Windows 10 version 2004.

New in Malwarebytes 4.1.0.56 (Feb 28, 2020)

  • Improvements:
  • Dark Mode UI
  • Enhanced Performance
  • Improved AE detection and remediation
  • Some Issues now addressed:
  • Fixed: install failed in Install Certificates
  • Fixed: Several BSODs or hangs occurring under certain circumstances
  • Fixed: web protection prevents Avast SecureLine VPN from turning off
  • Fixed: Several UI issues

New in Malwarebytes 4.0.3.48 Beta (Oct 24, 2019)

  • So what’s New in this New Malwarebytes 4 Beta:
  • Revised Installer look and feel
  • Improved first time setup (onboarding wizard)
  • Links to Malwarebytes Labs and knowledge base for detected threats
  • Real-Time Protection Global Stats and Dashboard
  • Embedded Malwarebytes Labs Blog and Articles
  • New check for updates function
  • Added View Detections functionality for Scans in Progress
  • Numerous Improvements to the User Interface
  • Improved Overall Performance, Stability and Compatibility
  • Some Issues from previous Betas now addressed:
  • Fixed: Scans stuck at Pre-scan Operations
  • Fixed: Miscellaneous UI Issues
  • Fixed: Miscellaneous Reporting Issues
  • Fixed: Cannot deactivate Expired License and other License Activation Issues
  • Fixed: VCnotext Scan Menu hanging with Assistant.exe fault
  • Fixed: numerous crashes and hangs

New in Malwarebytes 4.0.2.44 Beta (Oct 12, 2019)

  • New detection engine that
  • Improves Zero-hour detection
  • Dynamically extends detection to mutating malware
  • Improved performance and faster scans
  • Complete redesign of the User Interface
  • Simplification of the Windows Security Center integration setting
  • Improved Web Protection component

New in Malwarebytes 3.6.1.2711 (September 24, 2018) (Sep 27, 2018)

  • Performance/protective capability
  • Improved detection and remediation
  • Usability
  • Removed default monthly Scheduled Scan in Free mode
  • Updated the installer to allow installation to standalone Business mode when
  • certain conditions are met
  • Stability/issues fixed
  • Fixed BSOD involving farflt.sys
  • Fixed issue with exclusion involving short filenames
  • Fixed issue where Real-Time Protection did not enable properly
  • Addressed other miscellaneous defects

New in Malwarebytes 3.5.1.2522 (May 8, 2018)

  • Performance/protective capability:
  • Added support for Hypervisor Code Integrity (HVCI) and Device Guard to meet Microsoft compliance requirements
  • Improved the remediation process so fewer reboots are required
  • Improved the accuracy of the Web Protection module
  • Improved driver management for increased stability
  • Continued improvements to overall protection, detection and remediation
  • Usability:
  • Updated the dashboard design to better showcase Malwarebytes real-time protection features
  • Updated Notification Center behavior to make it easier to dismiss
  • Numerous other user interface and copy enhancements
  • Stability/issues fixed:
  • Fixed issue where anti-ransomware module could cause high CPU and memory use
  • Fixed an issue where Malwarebytes would open to the scan tab instead of the dashboard
  • Fixed reported crashes related to Web Protection
  • Fixed several translation issues
  • Addressed other miscellaneous defects

New in Malwarebytes 3.4.5.2467 (March 28, 2018) (Mar 29, 2018)

  • Performance/protective capability
  • Improved remediation for hijacked shortcuts
  • Continued improvements to overall protection, detection and remediation
  • Usability:
  • Device Name now syncs to the Malwarebytes My Account portal for users on the paid version
  • Improved accessibility features for the Notification Center
  • Added custom messages designed to highlight the value of Malwarebytes protection and help it remain free
  • Stability/issues fixed:
  • Fixed problem when cutting / pasting files with anti-ransomware enabled
  • Fixed problem where USB stick would not eject properly with anti-ransomware enabled
  • Fixed a service crash related to self-protection
  • Fixed a blue screen crash related to Web Protection
  • Addressed other miscellaneous defects

New in Malwarebytes 3.4.4.2398 (March 6, 2018) (Mar 7, 2018)

  • Performance/protective capability:
  • Improved remediation for shortcuts and tasks
  • Added better handling for heavily infected systems to streamline detection & remediation
  • Continued improvements to overall protection, detection and remediation
  • Usability:
  • Added Notification Center for easy access to most recent real-time block notifications
  • Added category to website blocked notification to show the reason why site was blocked
  • Improved report design for better usability
  • Added device name to My Account screen in preparation to sync with My Account portal
  • Updated the API used to interact with Windows Action/Security Center
  • Changed the 'Recover if missed by' setting for Scheduled Scans to be enabled by default for new scans
  • Numerous other user interface and copy improvements
  • Stability/issues fixed:
  • Fixed issue where files did not save properly with anti-ransomware enabled
  • Fixed issue where notifications could stack so you might see multiple versions of same message
  • Fixed issue where Beta opt in setting would not honor Restore Defaults
  • Updated the 7-Zip library to the latest version, v.18.01
  • Improved upgrade process from earlier versions of Malwarebytes
  • Continued improvements to driver operation and management
  • Fixed several crashes, including a blue screen related to Web Protection
  • Addressed other miscellaneous defects

New in Malwarebytes 3.4.3.2394 Beta 3 (Mar 2, 2018)

  • Malwarebytes 3.4.3 was released today as our Beta 3. We believe the Web Protection- related BSODs have finally been resolved

New in Malwarebytes 3.4.2.2388 Beta 2 (Feb 26, 2018)

  • Malwarebytes 3.4.2 was released today as our Beta 2. The primary change in Beta 2 is that the BSODs related to Web Protection have been addressed and should be fixed.

New in Malwarebytes 3.4 Beta (Feb 26, 2018)

  • Performance/protective capability:
  • Improved Web Protection for better targeting of specific URLs
  • Improved remediation for shortcuts and tasks
  • Added better handling for heavily infected systems to streamline detection & remediation
  • Continued improvements to overall protection, detection and remediation
  • Usability:
  • Added Notification Center for easy access to most recent real-time block notifications
  • Added category to website blocked notification to show the reason why site was blocked
  • Improved report design for better usability
  • Added device name to My Account screen in preparation to sync with My Account portal
  • Updated the API used to interact with Windows Action/Security Center
  • Changed the 'Recover if missed by' setting for Scheduled Scans to be enabled by default for new scans
  • Numerous other user interface and copy improvements
  • Stability/issues fixed:
  • Fixed issue where files did not save properly with anti-ransomware enabled
  • Fixed issue where notifications could stack so you might see multiple versions of same message
  • Fixed issue where Beta opt in setting would not honor Restore Defaults
  • Updated the 7-Zip library to the latest version, v.18.01
  • Improved upgrade process from earlier versions of Malwarebytes
  • Continued improvements to driver operation and management
  • Fixed several crashes, including a couple blue screens related to Web Protection
  • Addressed other miscellaneous defects

New in Malwarebytes 3.3.1.2183 (Nov 3, 2017)

  • Performance/protective capability:
  • Improved remediation in Chrome browser
  • Numerous enhanced protection techniques and remediation capabilities
  • Usability:
  • Improved notification design for better readability
  • Added new quick tour module in Free and Trial versions
  • Added informational modules to Scan Progress page in Free and Trial versions
  • Improved update process to allow more dynamic updating of user interface components
  • Other minor user interface improvements
  • Stability/issues fixed
  • Fixed issue where the Malwarebytes tray application showed in ALT+Tab list
  • Improved Web Protection compatibility with third-party applications
  • Improved driver management
  • Fixed issue where certain notifications would not display properly after waking from sleep
  • Fixed issue on XP where Chameleon files were not fully uninstalled
  • Fixed a crash related to rootkit scanning
  • Addressed other miscellaneous user interface improvements and defects

New in Malwarebytes 3.2.2.2018 (Aug 23, 2017)

  • Performance/protective capability:
  • Improved memory usage
  • Reinstalling with an older installer will no longer downgrade update packages
  • Improved self-protection module stability and resiliency
  • Numerous enhanced malware protection techniques and remediation capabilities
  • Usability:
  • Clicking 'Install Application Updates' button now downloads available component updates and releases regardless of limits in place for automatic update delivery
  • Added a button to access the ‘Malwarebytes My Account’ portal from in-app My Account screen
  • Added new setting that allows you to opt in to automatically receive Beta component updates and full releases
  • Minor user interface redesigns, including confirmation of scan completion post-reboot
  • Stability/issues fixed:
  • Fixed numerous problems that could occur when upgrading from earlier versions to Malwarebytes 3
  • Fixed an issue where updates would fail if attempted right after PC comes out of sleep
  • Fixed an issue where the user interface could become non-responsive if mapped drives were present
  • Fixed several issues that could lead to an ‘Unable to connect the service’ message
  • Improved overall stability of drivers
  • Addressed several translation issues
  • Fixed several crashes and hangs related to the service and tray
  • Addressed many other miscellaneous defects and user interface improvements

New in Malwarebytes 3.2.1.2008 Beta 2 (Aug 13, 2017)

  • This has addressed further upgrade and stability issues, as well as taken care of many of the migration issues mentioned in Beta 1.

New in Malwarebytes 3.1.0.1716 Beta (May 3, 2017)

  • Performance/protective capability:
  • Multiple enhancements result in reduction of memory usage
  • Faster load time and responsiveness of third-party applications
  • Improved performance of Web Protection
  • Faster Malwarebytes 3 program startup time and responsiveness of user interface
  • New detection and protection layer with machine learning based anomaly detection (to be deployed gradually even if it shows “enabled” under Settings)
  • Improved Self-Protection by requiring escalated privileges to disable protections or deactivate a license
  • Enhanced malware protection techniques and remediation capabilities
  • Added an automatic monthly scheduled scan in Free mode
  • Usability:
  • Added ability to control the priority of manual scans on the system
  • Added setting to turn off ‘Real-Time Protection turned off’ notifications when protection was specifically disabled by the user
  • Added ability to exclude the last website blocked by Web Protection via the tray menu
  • Fixed several defects related to configuring Custom Scans, including selecting child folders and fixing issues with touch screens
  • Fixed problem where a right-click context scan appeared broken after scheduled scan due to misleading "Cannot start a scan while another one is in progress" message
  • Fixed issue where you could not add or edit a scheduled scan in Spanish and some other languages
  • Fixed issue where scan could appear stuck on Heuristics Analysis when it had actually completed successfully
  • Fixed issue where Self-Protection setting would fail to toggle correctly after an upgrade
  • Stability/issues fixed:
  • Fixed several crashes in the Web Protection module
  • Fixed issue where Ransomware Protection would be stuck in ‘Starting’ state after a reboot
  • Fixed a conflict with Norton that caused web pages not to load and plug-ins to crash in Chrome
  • Fixed issue with WMI protection technique in Exploit Protection that could cause Office applications to crash
  • Fixed several crashes related to the service and tray
  • Fixed many other miscellaneous defects and user interface improvements

New in Malwarebytes 3.0.6.1469 (May 3, 2017)

  • Fixed the issue in Windows 10 Creators Update where installing Malwarebytes could cause Windows Defender to become disabled

New in Malwarebytes 3.1.0.1716 Beta (May 3, 2017)

  • Performance/protective capability:
  • Multiple enhancements result in reduction of memory usage
  • Faster load time and responsiveness of third-party applications
  • Improved performance of Web Protection
  • Faster Malwarebytes 3 program startup time and responsiveness of user interface
  • New detection and protection layer with machine learning based anomaly detection (to be deployed gradually even if it shows “enabled” under Settings)
  • Improved Self-Protection by requiring escalated privileges to disable protections or deactivate a license
  • Enhanced malware protection techniques and remediation capabilities
  • Added an automatic monthly scheduled scan in Free mode
  • Usability:
  • Added ability to control the priority of manual scans on the system
  • Added setting to turn off ‘Real-Time Protection turned off’ notifications when protection was specifically disabled by the user
  • Added ability to exclude the last website blocked by Web Protection via the tray menu
  • Fixed several defects related to configuring Custom Scans, including selecting child folders and fixing issues with touch screens
  • Fixed problem where a right-click context scan appeared broken after scheduled scan due to misleading "Cannot start a scan while another one is in progress" message
  • Fixed issue where you could not add or edit a scheduled scan in Spanish and some other languages
  • Fixed issue where scan could appear stuck on Heuristics Analysis when it had actually completed successfully
  • Fixed issue where Self-Protection setting would fail to toggle correctly after an upgrade
  • Stability/issues fixed:
  • Fixed several crashes in the Web Protection module
  • Fixed issue where Ransomware Protection would be stuck in ‘Starting’ state after a reboot
  • Fixed a conflict with Norton that caused web pages not to load and plug-ins to crash in Chrome
  • Fixed issue with WMI protection technique in Exploit Protection that could cause Office applications to crash
  • Fixed several crashes related to the service and tray
  • Fixed many other miscellaneous defects and user interface improvements

New in Malwarebytes 3.0.6.1469 + Component Package Update Beta (Mar 27, 2017)

  • Fixed issue where real-time protection modules do not enable correctly
  • Fixed Bad Pool Header BSOD while web browsing (in majority of cases)
  • Fixed issue that could cause user to have to login with a temporary profile instead of their standard user profile
  • Additional enhancements to improve memory usage
  • Fixed issue where 3.0.5 could revert to version 3.0.0 in certain conditions
  • Fixed numerous crashes, including service crashes
  • Addressed several vulnerabilities
  • The Web Protection block page now redirects to https://block.malwarebytes.com
  • Fixed issue where Web Protection would not re-enable properly after booting back from minimal safe mode on Vista
  • Numerous enhancements to overall protection and remediation

New in Malwarebytes 3.0.6.1469 (Jan 25, 2017)

  • Performance/protective capability:
  • Several improvements to malware detection and remediation capabilities
  • Several performance improvements, including improving startup time, addressing memory leaks and reducing CPU usage after a scan has completed
  • Added MS Publisher as a default Protected Application for anti-exploit protection
  • Usability:
  • Fixed issue where a previously activated Premium license could be dropped incorrectly
  • Fixed issue where Malwarebytes version information would revert to default values of 3.0.0 in certain cases, such as when coming back from minimal safe mode
  • Fixed issue where ‘Real-Time Protection turned off’ notifications would display incorrectly on initial startup
  • Fixed problem where the 'Check for updates every' setting would get stuck at 14 days after changing frequency to ‘Days’
  • Fixed Help question marks throughout the main user interface so that they work when clicked
  • Stability/issues fixed:
  • Addressed several crashes and blue screens, including the BSOD that could occur with Web Protection on Windows Insider Previews
  • Fixed the issue with Exploit Protection that caused Edge to crash/hang on Windows Insider Previews
  • Fixed issue when Exploit Protection was enabled that caused PowerPoint to not load
  • Fixed conditions that could lead to an ‘Unable to connect to service’ error
  • Fixed issue where exclusions did not work properly when there were associated threat traces detected
  • Fixed issue where Web Protection would not start up properly
  • Fixed numerous scan hangs or crashes, including one that could occur during heuristics phase
  • Numerous other fixes to improve overall program stability and usability

New in Malwarebytes 3.0.5.1299 (Dec 30, 2016)

  • Fixed installer error that displayed 'External exception E06D7363'
  • Fixed issue where updates would get stuck in 'Checking' state
  • Fixed slow shutdown issue that could occur in Windows 7 with Malware Protection enabled
  • Fixed conflict with Kaspersky that would not allow browsers to open properly
  • Improved upgrade experience when installing over a previous version of the Malwarebytes anti-exploit technology

New in Malwarebytes 3.0.2.1175 Beta (Nov 15, 2016)

  • Performance / Protective Capability:
  • Added signature-less anti-exploit and anti-ransomware protection (Premium only)
  • Up to 4x faster scan speeds, including even quicker Hyper Scans
  • Removed non-essential reboots after certain malware removal events
  • Advanced Heuristic Engine (Shuriken) now enabled by default
  • Self-Protection now enabled by default (Premium only)
  • Usability:
  • Redesigned user interface for improved usability
  • Now configurable to integrate with Windows Action Center / Windows Security Center (Premium only)
  • Update checks are done automatically so they do not need to be scheduled
  • Improved support for keyboard navigation and screen readers
  • Stability / Issues Fixed:
  • Added ability to lock down My Account screen via User Access Policy
  • Added ability to collect enhanced logs when directed to do so by Support
  • Fixed issue where Scheduler did not adjust for Daylight Saving Time changes
  • Fixed issue where Scheduler defaulted to hourly Threat Scan instead of Daily
  • Fixed issue where Chameleon reported error messages numerous times to Windows Event Viewer
  • Changed 'Recover if missed by' setting in Scheduler to Off by default
  • Prevented rootkit scanning in Custom Scans if full system drive is not selected
  • Updated to latest version of 7-Zip DLL
  • Addressed many other miscellaneous defects

New in Malwarebytes 2.2.1.1043 (Mar 18, 2016)

  • Improvements:
  • Context Menu scanning option is now enabled by default. Note if you had this option disabled previously and want to retain that setting, you must disable again manually this one time only. Future updates will retain the setting properly
  • Improved renewal experience for those who purchased in retail store so that the original license key is retained post-renewal instead of requiring that a new key be entered and activated
  • Improved End of Trial experience so it is clear that trial has expired and real-time protection is no longer available
  • Added additional license checks to ensure subscription details are updated as quickly as possible after a renewal is processed
  • Updated company and product logos with new logo
  • For Premium subscription licenses, removed Renew button from My Account screen to avoid confusion over license term
  • Issues Fixed:
  • Fixed security vulnerability to ensure database updates are downloaded over SSL connections only
  • Fixed crash that occurred if Dell Backup and Recovery software was installed on same system
  • Fixed issue where scheduled scan did not honor weekly recurrence properly
  • Fixed issue where license expiration notices were incorrectly displaying multiple times in rapid succession
  • Fixed issue where the Scheduler would continue to run in certain cases after a trial had expired
  • Fixed issue where the update progress bar on the Dashboard would appear to hang and would never complete
  • Several improvements to Chameleon self-protection

New in Malwarebytes 2.2.0.1024 (Oct 13, 2015)

  • Includes changes from the previous Beta versions

New in Malwarebytes 2.2.0.1024 Beta (Oct 9, 2015)

  • This build fixes the problem where the MBAM GUI would minimize to the system tray in Premium mode. It now minimizes correctly to the task bar again.

New in Malwarebytes 2.2.0.1022 Beta (Oct 1, 2015)

  • The changes in the 1022 build include improvements to the new automatic activation feature that we're introducing in our Free and Trial versions if you complete a successful purchase via the in-app shopping cart. Not all users will see the in-app cart depending on system configuration and other variables, but you can verify by clicking the Upgrade Now button in the top dashboard.

New in Malwarebytes 2.2.0.1020 Beta (Sep 29, 2015)

  • Improvements:
  • Full support for Windows 10 operating system added
  • Enhanced safeguards to prevent false positives on legitimate files
  • Improved rootkit scanning to prevent false positives for Unknown.Rootkit.Driver and Unknown.Rootkit.VBR
  • Minor user interface edits including updated Scan Results view and updated top navigation menu
  • Added ability to sort the columns in Quarantine table under History tab
  • Improved handling of scheduled updates set to run on reboot to prevent repeated missed updates
  • Improved messaging in limited user accounts when an action requiring Admin privileges is attempted
  • New message added when Malwarebytes Anti-Malware is running in a business environment
  • Updated License Agreement included
  • Issues Fixed:
  • Fixed security vulnerability and enhanced Malwarebytes Anti-Malware self-protection
  • Fixed several issues related to updating databases in a limited user account
  • Fixed issue where USB drives would not show as available for scanning on the Custom Scan Configuration screen
  • Fixed several licensing issues that could potentially cause invalid license and protection states
  • Fixed problem where double-clicking the tray icon would not launch the user interface

New in Malwarebytes 2.1.8.1057 (Jun 30, 2015)

  • Improvements:
  • License key is now displayed on the My Account screen
  • Remaining subscription duration now displayed on My Account screen
  • Implemented other licensing improvements to clarify license status
  • Enhanced protection capabilities of Malwarebytes Anti-Malware Web Protection
  • Numerous enhancements to prepare for full compatibility with Windows 10
  • Enhanced Malwarebytes Chameleon's ability to fully restore Malwarebytes functionality when affected by a malware infection
  • Updated data collection techniques to improve malware research and analysis
  • Removed "Exclude" button on Website Blocked notification to reduce inadvertent allowing of malicious sites
  • Updated button text on Malware Detected and Non-Malware Detected notifications to clarify meaning
  • Added enhanced support for High DPI displays
  • Enabled the Malwarebytes Anti-Malware Free version to receive incremental database updates
  • Added appropriate copyright notices and license statements for all third-party open source software
  • Corrected translation errors for core non-English languages (German, French, Spanish, Italian, Dutch, Portuguese, Brazilian Portuguese, Russian and Polish)
  • Added support for Chinese Traditional, which is provided as a convenience for our users by a community volunteer and is not an officially supported language
  • Several improvements to malware detection and remediation capabilities
  • Issues Fixed:
  • Reverted the temporary change in v.2.1.6 that disabled checking for updates prior to scheduled scans
  • Fixed SDK Database load errors for error code 2 and 1812
  • Removed obsolete "Terminate program when no threats are found" setting since scans now run from the tray application
  • Fixed several crashes that could occur during scan and quarantine operations
  • Fixed crash that occurred when clicking the Clear Policies link on Access Policies screen
  • Fixed issue where "Show notification after successful update" setting was not properly retained during upgrade from v.2.1.4 to v.2.1.6
  • Fixed issue where "Close notification" setting was not retained during upgrade from v. 2.1.4 to v.2.1.6 if the user had changed that setting back to 7 seconds after installing v.2.1.4
  • Fixed issue on the Quarantine screen where unselecting a quarantined item disabled the Delete and Restore buttons
  • Fixed issue where incorrect program version was listed in the scan logs
  • Disabled option to specify rootkit scanning as part of a Hyper scan
  • Fixed issue in Windows 10 Tech Preview and Windows 8.1 where Malwarebytes Anti-Malware was unable to start in certain cases after self-protection was turned on
  • Fixed issue where Malwarebytes Chameleon did not load properly on Windows XP SP3 in certain conditions
  • Fixed issue which prevented Malwarebytes Anti-Malware v.2.1.4 (and higher) from upgrading over certain Malwarebytes Anti-Malware v.1.75 consumer builds

New in Malwarebytes 2.1.6.1022 Beta (Apr 18, 2015)

  • Issues Fixed:
  • Fixed crash while scanning during Heuristic Analysis phase
  • Fixed SDK database load errors by making a change to temporarily ignore the "Check for updates before scanning" setting for Scheduled Scans
  • Fixed crash when editing or removing an Access Policy if the name and description fields in the policy were different
  • Fixed issue where the "Restart computer when required for threat removal" setting did not appear correctly on Add or Edit Schedule dialogs
  • Updated end user license agreement

New in Malwarebytes 2.1.4.1018 (Mar 19, 2015)

  • Improvements:
  • Improved scan flow – all scans now automatically check for and apply the latest database updates so you're always scanning with the latest protection. (Exception: this will not occur with Scheduled Scans if you have the option to “check for updates before scanning” disabled.)
  • Simplified Quarantine flow – threats detected are pre-selected for removal and users are presented with a single “Remove Selected” button. Clicking “Remove Selected” quarantines all checked items. If you uncheck any threats you will see a new dialog asking what action should be taken on the unselected items: Ignore Once, Ignore Always, Cancel.
  • Improved malware protection capabilities, including enhanced rootkit detection and removal.
  • The Minimize button now minimizes the main program window to the taskbar instead of the tray.
  • The default display timeout for notifications was changed to 3 seconds instead of 7 seconds.
  • The default value for "Show notification after successful update" is now set to "Off" for all scheduled updates.
  • Removed the informational message from the main dashboard view.
  • Remove support for Thai language due to quality issues with the translation.
  • Installation of a Consumer/Home version of Malwarebytes Anti-Malware over a Business version is now blocked.
  • Issues Fixed:
  • Admin users should no longer see a prompt to login as admin to perform a program upgrade.
  • Fixed issue where the web protection service (MWAC) was not restarting properly.
  • Fixed numerous issues with scheduled scans, including showing the correct date for “Next scheduled scan” on the dashboard.
  • Fixed issue where mbamscheduler was starting on boot when Malwarebytes Anti-Malware was set not to start with Windows.
  • Fixed issue where any non-English language selected during installation would not be applied after installation.
  • Fixed issue where Malwarebytes Anti-Malware did not always automatically update the database on installation.
  • Fixed an issue where the “Delay Protection at startup for 15 seconds” setting showed as enabled, but was actually disabled. (We recommend reviewing this option to ensure it is configured as you intended.)
  • Fixed issue where "Error Code 6" displayed at the end of scans.
  • Fixed issue on Windows XP where scheduled scans on reboot would not start if the "Enable self-protection module" was checked.
  • Malwarebytes Anti-Malware now honors self-protection settings detected from a previous installation.
  • Fixed issue where context menu scan was not honoring user selection under detection and protection setting.
  • Several issues with notifications were fixed.
  • Several enhancements were made to the user interface to address accessibility issues.
  • Several UI and user experience enhancements implemented.

New in Malwarebytes 2.1.3.1017 RC 2 (Mar 13, 2015)

  • Fixed more resizing issues when switching languages. Please note that Russian is still a work in progress, so that's the only one that is much wider than it should be for now.
  • We reduced the size of the Add Schedule and Edit Schedule dialogs...for those who had trouble viewing the entire dialog these should at least now be more easily re-positioned.
  • Fixed the scan hang that some users reported
  • Windows XP users with admin privileges should no longer get the "Run as" prompt to install an MBAM update
  • Reduced the width of the UI for some languages where it was way too wide (Note: there is a known issue where the UI size gets stuck and does not always “snap” back to the default size when you switch back to English, even if you try to manually resize. The fix for this is to Exit MBAM by right-clicking, choosing Exit and then re-launch the program.)
  • Final Change log has been updated and is now included in the installer
  • Tables throughout the program have been improved for better usability
  • The majority of updated translations are now included – thank you to all our community volunteers for your help with this!
  • Minor copy edits

New in Malwarebytes 2.1.1.1010 Beta (Mar 12, 2015)

  • To improve usability, the "Remove Selected" button will now read “Next” instead on the Scan Results screen if all detected items are unchecked
  • Fixed an issue with protection starting correctly during an update from 2.0.4 to 2.1
  • Added back the text that had been inadvertently dropped from the Add and Edit Schedule dialogs regarding the possible variance in scheduled updates start times
  • Minor text updates for consistency
  • Slightly reduced the font size used on left-hand Settings tabs for improved design

New in Malwarebytes 2.1.0.1009 Beta (Mar 3, 2015)

  • New Features:
  • Scans may now be set to run as lower priority processes to improve multi-tasking under Advanced Settings
  • Added support for keyboard navigation of user interface
  • Added support for JAWS and Windows Narrator screenreaders
  • Improvements:
  • Malwarebytes Chameleon enhanced to be more effective against active malware infections in getting Malwarebytes Anti-Malware running
  • Notification for outdated databases now configured to 7 days by default rather than 1 per user feedback
  • All scans with Malwarebytes Anti-Malware now create an entry in protection logs
  • Failed update checks are now logged in protection logs
  • Updating Malwarebytes Anti-Malware should now function even when the Scan tab is awaiting action from the user
  • Support for scanning encrypted drives improved when rootkit scanning is enabled
  • Issues Fixed:
  • Google Chrome users should no longer experience Malwarebytes Anti-Malware getting stuck or hanging during heuristics scans with Malwarebytes Anti-Malware
  • Scans should no longer hang during filesystem objects scan on some systems
  • Several crashes in Malwarebytes Anti-Malware fixed
  • Runtime errors during installation or upgrade of Malwarebytes Anti-Malware should no longer occur
  • Rootkit scanning should no longer flag sectors on non-system volumes as forged when those volumes are encrypted
  • Rootkit scanning should now work properly on Bitlocker encrypted drives
  • Scanning TruCrypt encrypted system volumes with rootkit scanning disabled no longer results in the filesystem not being scanned
  • Issue with repairing rootkit infected drivers on Windows 8 and Windows 8.1 fixed
  • BSOD when using Driver Verifier software on a system running Malwarebytes Anti-Malware fixed
  • BSOD when using Boxcryptor software fixed
  • BSOD when using Malwarebytes Chameleon or self-protection in Malwarebytes Anti-Malware under certain conditions fixed
  • Malwarebytes Anti-Malware should no longer crash when using the "Copy to Clipboard" function under certain circumstances
  • Dashboard banner text should now reflect language changes in Malwarebytes Anti-Malware instantly
  • Several issues with tray notifications fixed
  • Display problems with some languages fixed
  • Malware Exclusions and Web Exclusions should no longer display duplicate entries following database updates
  • Occasional crash of MBAMService when upgrading from version 1.75 of Malwarebytes Anti-Malware should no longer occur
  • Several issues with the right-click "Scan with Malwarebytes Anti-Malware" function fixed
  • Several problems with access policies fixed
  • Several UI performance issues fixed
  • Several UI and user experience enhancements implemented
  • More than one Malwarebytes Anti-Malware tray icon should no longer be displayed on system start under some circumstances
  • Issue with Malicious Website Protection not enabling after install under some circumstances on Windows Vista fixed
  • Minor display issues with tables within the UI fixed

New in Malwarebytes 2.0.4.1028 (Dec 3, 2014)

  • This version fixes an issue discovered with Malware Protection

New in Malwarebytes 2.0.3.1025 (Oct 14, 2014)

  • Includes changes from the previous RC version

New in Malwarebytes 2.0.3.1025 RC 1 (Oct 7, 2014)

  • New Features:
  • Scans may now be set to run as lower priority processes to improve multi-tasking under Advanced Settings
  • Added support for keyboard navigation of user interface
  • Added support for JAWS and Windows Narrator screenreaders
  • Improvements:
  • Malwarebytes Chameleon enhanced to be more effective against active malware infections in getting Malwarebytes Anti-Malware running
  • Notification for outdated databases now configured to 7 days by default rather than 1 per user feedback
  • All scans with Malwarebytes Anti-Malware now create an entry in protection logs
  • Failed update checks are now logged in protection logs
  • Updating Malwarebytes Anti-Malware should now function even when the Scan tab is awaiting action from the user
  • Support for scanning encrypted drives improved when rootkit scanning is enabled
  • Upgrading to new versions of Malwarebytes Anti-Malware should no longer prompt for a system restart
  • Issues Fixed:
  • Google Chrome users should no longer experience Malwarebytes Anti-Malware getting stuck or hanging during heuristics scans with Malwarebytes Anti-Malware
  • Scans should no longer hang during filesystem objects scan on some systems
  • Several crashes in Malwarebytes Anti-Malware fixed
  • Runtime errors during installation or upgrade of Malwarebytes Anti-Malware should no longer occur
  • Rootkit scanning should no longer flag sectors on non-system volumes as forged when those volumes are encrypted
  • Rootkit scanning should now work properly on Bitlocker encrypted drives
  • Scanning TruCrypt encrypted system volumes with rootkit scanning disabled no longer results in the filesystem not being scanned
  • Issue with repairing rootkit infected drivers on Windows 8 and Windows 8.1 fixed
  • BSOD when using Driver Verifier software on a system running Malwarebytes Anti-Malware fixed
  • BSOD when using Boxcryptor software fixed
  • BSOD when using Malwarebytes Chameleon or self-protection in Malwarebytes Anti-Malware under certain conditions fixed
  • Malwarebytes Anti-Malware should no longer crash when using the "Copy to Clipboard" function under certain circumstances
  • Dashboard banner text should now reflect language changes in Malwarebytes Anti-Malware instantly
  • Several issues with tray notifications fixed
  • Display problems with some languages fixed
  • Malware Exclusions and Web Exclusions should no longer display duplicate entries following database updates
  • Occasional crash of MBAMService when upgrading from version 1.75 of Malwarebytes Anti-Malware should no longer occur
  • Several issues with the right-click "Scan with Malwarebytes Anti-Malware” function fixed
  • Several problems with access policies fixed
  • Several UI performance issues fixed
  • Several UI and user experience enhancements implemented
  • More than one Malwarebytes Anti-Malware tray icon should no longer be displayed on system start under some circumstances
  • Issue with Malicious Website Protection not enabling after install under some circumstances on Windows Vista fixed
  • Minor display issues with tables within the UI fixed

New in Malwarebytes 2.0.3.1024 Beta (Oct 4, 2014)

  • New Features:
  • Scans may now be set to run as lower priority processes to improve multi-tasking under Advanced Settings
  • Added support for keyboard navigation of user interface
  • Added support for JAWS and Windows Narrator screenreaders
  • Improvements:
  • Malwarebytes Chameleon enhanced to be more effective against active malware infections in getting Malwarebytes Anti-Malware running
  • Notification for outdated databases now configured to 7 days by default rather than 1 per user feedback
  • All scans with Malwarebytes Anti-Malware now create an entry in protection logs
  • Failed update checks are now logged in protection logs
  • Updating Malwarebytes Anti-Malware should now function even when the Scan tab is awaiting action from the user
  • Support for scanning encrypted drives improved when rootkit scanning is enabled
  • Upgrading to new versions of Malwarebytes Anti-Malware should no longer prompt for a system restart
  • Issues Fixed:
  • Google Chrome users should no longer experience Malwarebytes Anti-Malware getting stuck or hanging during heuristics scans with Malwarebytes Anti-Malware
  • Scans should no longer hang during filesystem objects scan on some systems
  • Several crashes in Malwarebytes Anti-Malware fixed
  • Runtime errors during installation or upgrade of Malwarebytes Anti-Malware should no longer occur
  • Rootkit scanning should no longer flag sectors on non-system volumes as forged when those volumes are encrypted
  • Rootkit scanning should now work properly on Bitlocker encrypted drives
  • Scanning TruCrypt encrypted system volumes with rootkit scanning disabled no longer results in the filesystem not being scanned
  • Issue with repairing rootkit infected drivers on Windows 8 and Windows 8.1 fixed
  • BSOD when using Driver Verifier software on a system running Malwarebytes Anti-Malware fixed
  • BSOD when using Boxcryptor software fixed
  • BSOD when using Malwarebytes Chameleon or self-protection in Malwarebytes Anti-Malware under certain conditions fixed
  • Malwarebytes Anti-Malware should no longer crash when using the "Copy to Clipboard" function under certain circumstances
  • Dashboard banner text should now reflect language changes in Malwarebytes Anti-Malware instantly
  • Several issues with tray notifications fixed
  • Display problems with some languages fixed
  • Malware Exclusions and Web Exclusions should no longer display duplicate entries following database updates
  • Occasional crash of MBAMService when upgrading from version 1.75 of Malwarebytes Anti-Malware should no longer occur
  • Several issues with the right-click "Scan with Malwarebytes Anti-Malware” function fixed
  • Several problems with access policies fixed
  • Several UI performance issues fixed
  • Several UI and user experience enhancements implemented
  • More than one Malwarebytes Anti-Malware tray icon should no longer be displayed on system start under some circumstances
  • Issue with Malicious Website Protection not enabling after install under some circumstances on Windows Vista fixed
  • Minor display issues with tables within the UI fixed

New in Malwarebytes 2.0.2.1012 (May 21, 2014)

  • Includes all the changes from the previous development versions

New in Malwarebytes 2.0.2.1012 Beta (May 14, 2014)

  • One issue discovered during testing of the last beta where some items were not detected which should have been by scans was fixed.

New in Malwarebytes 2.0.2.1007 Beta (Apr 22, 2014)

  • Improvements:
  • Changed some of the terminology used in scan results and scan logs to make them clearer
  • Enabling or disabling self-protection should now be more responsive under most circumstances
  • Each language name is now listed in its native tongue rather than being translated to make switching languages easier
  • Blank window is no longer observed flashing on screen during startup and shut down of system when Malwarebytes Anti-Malware is running in the tray on Windows Vista and newer operating systems
  • Main program window now opens to the Dashboard by default to simplify navigation
  • Issues Fixed:
  • Several crashes and BSOD issues fixed with rootkit scanning
  • Scan speed improved with rootkit scanning enabled under some circumstances
  • Rootkit scans should no longer hang indefinitely under certain conditions
  • Compatibility issues with certain VPN client software fixed
  • Protection no longer fails to start after upgrade under some circumstances when self-protection is active prior to upgrading
  • Entire General Settings tab now responds to clicks correctly
  • Several issues with Access Policy restrictions not restricting access as they should
  • Editing the Access Policy password no longer results in restricted areas of the software being inaccessible when the correct password is entered
  • Access Policy feature now functions when Bitdefender Total Security is installed
  • Manual scan of individual files and folders using context menu scan feature in Explorer no longer results in the scan failing to run under certain circumstances
  • Green checkmark status is no longer indicated when Malwarebytes Anti-Malware is unable to reach update servers when attempting to update
  • Text is no longer cutoff in the UI on Windows XP or when the 'Classic' theme is used on Windows 7
  • Scan time is now reflected accurately at the end of a scan
  • Quarantined objects remain listed correctly in Limited User Accounts when restoration of an object fails due to lack of permissions
  • Some words in UI which were not translated into non-English languages now are when those languages are selected
  • Driver left behind during uninstallation of Malwarebytes Anti-Malware is now removed as it should be when the product is uninstalled

New in Malwarebytes 2.0.1.1004 (Apr 5, 2014)

  • Improvements:
  • Database is now updated automatically after installation
  • Notifications are no longer displayed if the Dashboard is in focus to reduce redundant information
  • Significantly reduced the size of all tray notifications
  • Reduced the intensity of the colors used for tray notifications and status banners in the Dashboard
  • Database out of date and scan has never been run notifications now reduced in severity to orange instead of red
  • Issues Fixed:
  • All scheduled scans should now run without popping up the main UI so that users are not interrupted

New in Malwarebytes 2.00.0.1000 (Mar 25, 2014)

  • Malwarebytes Anti-Malware 2.0 ships with a completely redesigned user interface to make the product easier to use, more informative, and to provide quicker access to key functionality. We have also built in and improved our Anti-Rootkit and Chameleon self-protection technologies, which have been in beta for the past year. Additionally, we've rewritten Malicious Website Blocking and improved native x64 support. Most importantly, our detection and removal engine was significantly improved under the hood and kicks even more malware butt! Finally, we’ve renamed to the Pro version to Premium to avoid confusion for home users. This is the biggest rewrite we have ever undertaken, and we hope you’re thrilled with the result.
  • With the launch of 2.0, we'll also be moving to a subscription licensing model, $24.95 per year. As more and more people have come to rely on us for malware protection and cleanup, our costs in bandwidth, hosting fees, infrastructure, salaries of our researchers, QA department, and more have grown immensely. Though our company is about more than just making money, we are a company and we do have to make money to pay our staff to continue doing what they love, which is fighting malware. The subscription model will help us to be sustainable for the future while staying true to our roots that we will always make malware cleanup free for everyone.
  • We will continue to honor existing lifetime licenses, meaning any users that already have a lifetime license for 1.x will continue to have a lifetime license for 2.0. We'll also be offering a few thousand more lifetime licenses at some point soon as a special offer, so keep an eye out! On top of all of that, new subscription licenses will be valid for 3 PCs, not just 1.

New in Malwarebytes 2.00.0.1000 RC 1 (Mar 11, 2014)

  • Language translations are now included with 2.0
  • Several issues with rootkit removal and repair fixed
  • Issue where databases were sometimes reported as corrupt after an update fixed
  • Obsolete Malwarebytes Anti-Malware 1.75 help file removed from 2.0 installer
  • Path for folders and registry keys removed by scans are no longer reported as blank
  • Items removed by a scan may now be restored from quarantine after a system restart with self-protection enabled
  • Cancelling a scan when using Chameleon to run Malwarebytes Anti-Malware no longer results in a BSOD
  • Print preview function in Firefox is no longer blocked when self-protection is enabled
  • Issue with fixing malicious GPO policies with Chameleon fixed
  • BSOD with Webroot SecureAnywhere fixed

New in Malwarebytes 2.00.0.0503 Beta 2 (Feb 13, 2014)

  • Malwarebytes Anti-Malware now scans the registry hives (HKCU keys) for all user accounts instead of just the current user account so that a single scan can now detect and remove all malware and malware traces from the entire system
  • Chameleon now functions for running Malwarebytes Anti-Malware against infections
  • Chameleon updated to deal with the latest rogue/fake AV infections
  • Several application crashes fixed
  • Several issues causing BSODs under certain scenarios fixed
  • Scan and protection logs improved to use more consistent formatting
  • Several items in the UI will now display in their translated language instead of showing only in English
  • Scan results can now be saved at the end of a scan prior to taking any actions against detected items
  • Threats quarantined by Malware Protection may now be restored without rebooting the system
  • Quarantine tab now refreshes to display recently quarantined threats without restarting Malwarebytes Anti-Malware
  • Scan logs are no longer blank under certain scenarios
  • HTML and BBC options removed from export log function
  • Number for objects detected during scans is no longer misaligned
  • Malwarebytes Anti-Malware Premium now functions correctly on XP with self-protection enabled
  • Dashboard now informs user when they have a 1.x license key installed but no 2.x key and gives them the opportunity to input a valid 2.x key
  • Several issues with removable drives and removable media fixed for Custom scans and right-click context menu scans
  • avp.exe (Kaspersky) and avastsvc.exe (Avast!) can no longer be excluded from Web Exclusions in order to prevent users from inadvertantly disabling Malicious Website Protection
  • Antirootkit scans no longer detect encrypted non-OS drives as containing forged sectors

New in Malwarebytes 2.00.0.0502 Beta (Jan 30, 2014)

  • What's New:
  • Completely redesigned user interface to make the product easier to use, more informative, and providing quicker access to key functionality
  • Quick Scan has been renamed to Threat Scan, our recommended scan type
  • Malwarebytes Anti-Rootkit integrated into the scanner (available under Detection Settings)
  • Malwarebytes Chameleon driver integrated to provide self-protection for the Premium version (available under Advanced Settings)
  • Enhanced version of Malicious Website Protection for Windows Vista SP2 and above (better performance, added ability to exclude processes such as BitTorrent clients from Malicious Website Protection, ability to manually exclude IP addresses and individual URLs/websites by domain name)
  • Native x64 system location scanning, detection and malware removal
  • Substantial improvements to core detection and removal technology
  • Issues Fixed:
  • Performance issues when streaming audio on Vista SP2 and newer when using Malicious Website Protection should now be resolved

New in Malwarebytes 1.75.0.1300 (Apr 10, 2013)

  • Added ability to scan within archives

New in Malwarebytes 1.75.0.1100 Beta (Mar 19, 2013)

  • Added ability to scan within archives

New in Malwarebytes 1.70.0.1100 (Dec 28, 2012)

  • New Features:
  • New program logo and icons
  • Heuristics for 0-day exploit detection now implemented in protection module for PRO version
  • Threats detected by the protection module are now quarantined automatically by default
  • Malwarebytes Anti-Malware now shows Windows 8 START screen notifications
  • More Tools tab enhanced with tons of new content and more to come in the future
  • Option to allow a threat to run temporarily (Allow Temporarily) added to filesystem protection prompts
  • Option to add a detected item to the Ignore List (Allow Always) added to filesystem protection prompts
  • Improvements:
  • Heuristics for detecting new and unknown threats improved
  • Scanner efficiency improved
  • Microsoft Windows 8 and Internet Explorer 10 now identified correctly in scan logs
  • Help file updated to include information on new features
  • Better compatibility with many other security products in realtime
  • Issues Fixed:
  • Minor issue with password creation from CLI fixed

New in Malwarebytes 1.65.1.1000 (Oct 17, 2012)

  • Issues Fixed:
  • MBAMService start type now set correctly to Automatic on all systems
  • Fixed a bug which did not start protection module with Windows on certain systems
  • Fixed a bug which completed scans prematurely on certain systems

New in Malwarebytes 1.65.0.1400 (Sep 11, 2012)

  • New Features:
  • Implemented comprehensive API's for controlling settings and configuration for Business customers
  • Added ability to import/export settings for Business customers
  • "Exit" option now removed from the tray when 'limitedusermode' is enabled for Business customers
  • Future versions will be able to upgrade without requiring a reboot after installation
  • Protection module now controllable for the entire machine instead of being limited to individual user accounts
  • Filesystem Blocking and Website Blocking can be enabled or disabled separately via the Protection tab
  • Protection logs now show when malicious file execution blocking is enabled or disabled
  • Realtime protection may now be cleanly terminated via the 'Exit' option in the tray without leaving any running processes
  • Japanese language support added
  • Improvements:
  • Malwarebytes Chameleon enhanced to be even more effective against the latest threats
  • Realtime protection now starts much faster on Windows Vista and Windows 7
  • Eliminated performance issues caused by database updates and Ignore List manipulation on Windows Vista and Windows 7
  • Pop-ups for threats detected by realtime protection cannot be minimized
  • All registry settings are now stored under HKLM
  • Issues Fixed:
  • Saving logs to custom locations after scans now works correctly
  • Context menu setting is now honored correctly after performing a program upgrade
  • Users who have previously completed the trial will not be prompted to start the trial upon upgrade or reinstallation
  • Dates and times of items listed in the Quarantine are now displayed correctly

New in Malwarebytes 1.62.0.1300 (Jul 12, 2012)

  • New Features:
  • New advanced program updater improves upgrade speed and reduces needed bandwidth
  • Improvements:
  • Enhanced Chameleon (v1.61) technologies to handle the latest threats
  • Simplified PRO trial option in the installer
  • Installation wizard now includes more information and guidance
  • Streamlined and optimized database update module
  • Updated System Requirements
  • Logs enhanced to show drives and paths scanned
  • Issues Fixed:
  • Fixed bug with scheduled scans
  • Korean language now displayed correctly in language drop down menu

New in Malwarebytes 1.62.0.1100 Beta (Jun 28, 2012)

  • New Features:
  • New advanced program updater improves upgrade speed and reduces needed bandwidth
  • Improvements:
  • Enhanced Chameleon (v1.62) technologies to handle the latest threats
  • Simplified Malwarebytes Anti-Malware PRO trial option in the installer
  • Installation wizard now includes more information and guidance
  • Streamlined and optimized database update module
  • Updated System Requirements
  • Logs enhanced to show drives and paths scanned
  • Issues Fixed:
  • Fixed bug with scheduled scans
  • Korean language now displayed correctly in language drop down menu

New in Malwarebytes 1.61.0.1400 (Apr 10, 2012)

  • Improvements:
  • Up to 25% faster Quick scans for 64-bit operating systems.
  • Chameleon usability enhancements.
  • Enhanced reliability of program updates with additional security checks.
  • Password command line enhancements (paid version only).
  • Issues Fixed:
  • Scheduled scan logs now include accurate protection status.
  • Context menu 'Scan with Malwarebytes Anti-Malware' now displays in selected language.

New in Malwarebytes 1.61.0.1300 Beta (Mar 24, 2012)

  • Improvements:
  • Up to 25% faster Quick scans for 64-bit operating systems.
  • Chameleon usability enhancements.
  • Enhanced reliability of program updates with additional security checks.
  • Password command line enhancements (paid version only).
  • Issues Fixed:
  • Scheduled scan logs now include accurate protection status.
  • Context menu 'Scan with Malwarebytes Anti-Malware' now displays in selected language.

New in Malwarebytes 1.60.1.1000 (Jan 31, 2012)

  • Issues Fixed:
  • Fixed issue resulting in freezes in certain third-party security products on Windows XP.
  • Fixed issue where ignore list was not reloaded after a database update.
  • Fixed issue where certain malformed ignore list data would result in a mbamcore.dll crash.
  • Fixed issue where desktop icon was not created on certain upgrade installations.
  • Fixed issues with Dutch, Belarusian, and Korean language files.
  • Added Greek language file.

New in Malwarebytes 1.60.0.1800 (Dec 28, 2011)

  • New Features:
  • Malwarebytes Chameleon technology gets Malwarebytes Anti-Malware running even when blocked by infection.
  • Incremental updates (paid version only).
  • Ability to password protect key program settings (paid version only).
  • Improvements:
  • Improved reliability and performance of the update process.
  • Detection and removal engine enhancements.
  • System tray icon now dynamically displays selected language.
  • Settings for Protection Module behavior can be changed without protection being active.
  • Improved DOR (Delete On Reboot) technology to enhance threat removal process.
  • Restructured log formats to include greater detail on system information and detected threats.
  • Improved error messages to make them more user friendly.
  • Scheduled updates now occur within 15 minutes of scheduled time.
  • Custom log locations now displayed in Logs tab.
  • Protection logs can be saved in custom locations.
  • Program version release date now displayed on About tab.
  • Issues Fixed:
  • Fix for database not updating properly on Czech installations of Microsoft Windows.
  • Fix for certain scenarios where scans failed to complete.

New in Malwarebytes 1.51.2.1300 (Sep 13, 2011)

  • Fixed issue with users with { or } in user account names
  • Internal bug fixes

New in Malwarebytes 1.51.1.1800 (Jul 15, 2011)

  • Fixed minor updating issues.
  • Fixed issue with trials expiring too early.
  • Fixed GUI language bugs.
  • Fixed issue where Ignore List was not honored by the Protection Module.
  • Fixed issue where limited users were prompted to update an outdated database.

New in Malwarebytes 1.51.0.600 Beta (May 21, 2011)

  • New Features:
  • 14-day trial of the PRO version is now available. This is optional to all users.
  • Scheduler now has an edit button.
  • User is now notified of program updates awaiting installation.
  • Overall Improvements:
  • Scheduling has been simplified, including relocation of scheduler.
  • Website Blocking is now disabled when protection is turned off.
  • Logs are sorted by date automatically.
  • Updating is now much more efficient.
  • All HKCU settings can now be set in HKLM to override user settings.
  • Protection module now more efficient in terms of I/O read bytes.
  • Issues Fixed:
  • Fixed ignore list not working for default registry data, i.e. for Broken.OpenCommand.
  • Add to ignore list menu item is now left enabled if show tooltip balloon is unchecked.
  • User is now able to update from the system tray even if the scanner is open.
  • Fixed full scan drive list updating issue.
  • Fixed issue with protection module not honoring ignore list after an item is restored from the quarantined.
  • Date format on update tab is now the same as the system tray.

New in Malwarebytes 1.50.1.1100 (Dec 22, 2010)

  • Fixed issue with the scheduler not performing realtime updates.
  • Fixed multiple issues with product crashing during a scan.
  • Fixed issue with log not saving on certain command line scans.
  • Fixed various issues with Finnish, Italian, and Norwegian languages.
  • Fixed formatting and misspelling issues in product help file.

New in Malwarebytes 1.50.1 (Dec 22, 2010)

  • Fixed issue with the scheduler not performing realtime updates.
  • Fixed multiple issues with product crashing during a scan.
  • Fixed issue with log not saving on certain command line scans.
  • Fixed various issues with Finnish, Italian, and Norwegian languages.
  • Fixed formatting and misspelling issues in product help file.

New in Malwarebytes 1.50 (Dec 1, 2010)

  • New Features:
  • Ability to scan system startup locations for improved detection and to target persistent malware that may be obstructing removal.
  • Right-click context menu scans now use heuristics.
  • Issues Fixed:
  • Improved compatibility with antivirus software.
  • Fixed issue with "Recover if missed by" setting in scheduler not working correctly on Windows 2000 and Windows XP.
  • Fixed issue with "Recover if missed by" setting in scheduler not working for scans and updates scheduled to run 'Once'.
  • Fixed issue with Heuristics.Shuriken causing the program to freeze or crash.
  • Fixed issue with certain infections going undetected by the protection module in 64-bit Windows versions.
  • Fixed issue with silent scans not creating logs in certain scenarios.

New in Malwarebytes 1.50 Beta (Nov 11, 2010)

  • Dramatically improved scan speed: up to 5 times faster.
  • Dramatically improved stability of both the scanner and protection module (free and pro version, respectively).
  • More responsive: program loads up to 3 times faster, and protection module has lower impact on system resources (pro version only).
  • New internal detection algorithms enable detection of more real-world malware.
  • You can now add files and folders to the ignore list manually.
  • Ability to schedule and unschedule scans and updates from the command line (pro version only).
  • Notifications of blocked malicious websites now include additional details such as type, port, and process on Windows Vista and higher.
  • Dramatically improved flash scan (pro version only) -- determine whether a more in-depth scan is needed, in less than 10 seconds on many machines.
  • One-touch easy-to-use option to keep protection up-to-date automatically (pro version only).
  • "Warn if database is outdated by:" option now warns if the database is far out-of-date (7 days by default), including for protection (pro version only).

New in Malwarebytes 1.46 (Apr 30, 2010)

  • Improved database loading speed by approximately 15%.
  • Drastically improved performance of Website Blocking on Windows Vista and 7.
  • Fixed various scheduler compatibility issues on Windows 2000.
  • Fixed issue with quotations around paths passed to /logtofile and /logtofolder.
  • Fixed issue with detecting certain leftover traces of an infection.
  • Fixed issue with freeze when adding a shared printer on the network.

New in Malwarebytes 1.45 (Mar 30, 2010)

  • Added new scheduling engine for our customers featuring realtime updating, more finely-grained scheduled scanning/updating, and a streamlined interface.
  • Added new flash scanning option which searches for malicious objects in memory and load point locations.
  • Added compatibility with Remote Desktop Protocol (RDP) for our corporate customers.
  • Added a brand new advanced heuristics detection module named Shuriken that will be integrated into both scanner and protection module.
  • Integrated website blocking options and other customizable policies into the main program interface.
  • Heavily improved command line interface allowing customers to scan and remove automatically and silently.
  • Heavily improved updating module which should solve various updating issues. Also added full proxy support including authentication and integration into the GUI.
  • Fixed a large number of various issues and enhanced overall stability of the scanner and protection module.

New in Malwarebytes 1.44 (Jan 8, 2010)

  • (FIXED) Minor issue with /runupdate displaying dialogs on errors.
  • (FIXED) Saving bug report to initial directory failed silently.
  • (FIXED) Issue with protection module not starting on Windows 2000.
  • (FIXED) Censored license key on About tab.
  • (FIXED) Protection module leaking memory on certain machine configurations.
  • (ADDED) New command line parameter: /errorsilent (see help file).

New in Malwarebytes 1.43 (Dec 31, 2009)

  • (FIXED) Minor issue with crash during scans.
  • (FIXED) Minor issues with 704 (0, 0) errors.
  • (FIXED) Problems with memory usage spiking in protection module.
  • (FIXED) Problems detecting certain types of malicious software.
  • (ADDED) Support for Belarusian language.

New in Malwarebytes 1.42 (Dec 4, 2009)

  • (FIXED) Minor issue during reboot after malware cleanup.
  • (FIXED) Various errors during scan.
  • (FIXED) Improved multiple heuristics.
  • (FIXED) Minor issue while removing items from ignore list.
  • (ADDED) Internet Explorer version included in scan logs.
  • (ADDED) Protection logs now show on Logs tab.
  • (ADDED) Ability to ignore blocked IP addresses permanently.
  • (ADDED) 64-bit compatibility for context menu.

New in Malwarebytes 1.41 (Sep 11, 2009)

  • (FIXED) Drastically improved product load speed on slower machines.
  • (FIXED) Issue with IP Protection blocking certain IPs it should not.
  • (FIXED) Improved memory usage in scanner and protection module.
  • (FIXED) Improved malware removal capabilities.
  • (FIXED) Scan detecting items that did not exist (junction issue).
  • (ADDED) Support for Hebrew language.

New in Malwarebytes 1.40 (Aug 4, 2009)

  • Fixes the "C++ runtime-error" crashes

New in Malwarebytes 1.39 (Jul 14, 2009)

  • (FIXED) Installer uses /updateshowdialog now instead of /runupdate.
  • (FIXED) /runupdate no longer displays program update dialog. Only /updateshowdialog does.
  • (FIXED) Problem removing registry items with (default) values.
  • (FIXED) Minor issues with 32-bit context menu. (64-bit coming soon).
  • (FIXED) Multiple significant issues with protection module.
  • (ADDED) Scanner returns error codes (error levels) for batch file users.
  • (ADDED) Protection module now logs errors and threats to a log file.

New in Malwarebytes 1.38 (Jun 17, 2009)

  • (FIXED) Minor issue with updating.
  • (FIXED) Certain types of freezing during full and quick scans.
  • (FIXED) Problem with Estonian language and installer.
  • (FIXED) Certain folders showing up as files in results list.
  • (FIXED) Scan time improperly displayed if Abort Scan clicked after Pause Scan.
  • (FIXED) Error during loading log files after database update.
  • (FIXED) Issues with freezing in protection mode. Certain conflicts with anti-virus software.
  • (ADDED) Some proxy support, please see /proxy command line parameter.
  • (ADDED) New command line parameters: /logtofolder, /logtofile (see help file).

New in Malwarebytes 1.35 (Mar 26, 2009)

  • (FIXED) Minor bug during product registration
  • (FIXED) Moved purchase link to be less invasive
  • (FIXED) Major bug quarantining registry values
  • (ADDED) New heuristics for rogue spyware removers
  • (ADDED) New banner image
  • (ADDED) Protection module icon turns gray when protection disabled

New in Malwarebytes 1.34 (Mar 26, 2009)

  • (FIXED) Removing registry keys with corrupt permissions
  • (FIXED) Removal of drivers now improved
  • (FIXED) Improved memory usage (more to come!)
  • (FIXED) Certain types of freezing during full scan
  • (FIXED) Improved full scan times significantly
  • (ADDED) Better detection techniques for the real-time protection module
  • (ADDED) Directories now counted as items scanned
  • (ADDED) Disinfection for certain USB spread infections (Conficker)
  • (ADDED) New command line parameter: /schedule (see help file)

New in Malwarebytes 1.33 (Jan 15, 2009)

  • (FIXED) Issue with Latvian language file.
  • (FIXED) Improved activation license key checking.
  • (ADDED) Safeguard to prevent users from losing scan results.
  • (ADDED) Created framework for Malwarebytes' scripting language.
  • (ADDED) Updater now has 900+ access points (mirrors).

New in Malwarebytes 1.32 (Jan 15, 2009)

  • (FIXED) Issues detecting certain types of malware.
  • (FIXED) Miscellaneous problems with heuristics.
  • (ADDED) Better detection for the Vundo infection.
  • (ADDED) Support for Latvian and Croatian languages.

New in Malwarebytes 1.31 (Dec 4, 2008)

  • (FIXED) Minor issues with heuristics and false detections.
  • (FIXED) Improved activation license key checking.
  • (FIXED) Removal on reboot now uses RunOnce registry key.
  • (ADDED) Support for Ukrainian language.
  • (ADDED) Heuristics for newer infections.

New in Malwarebytes 1.30 (Oct 23, 2008)

  • (FIXED) Minor issues with protection module.
  • (FIXED) Miscellaneous problems with heuristics.

New in Malwarebytes 1.29 (Oct 17, 2008)

  • (FIXED) Drastically improved heuristics detections.
  • (ADDED) Brand new protection module.
  • (ADDED) Brand new scheduler, protection no longer has to run.
  • (ADDED) Support for Greek and Macedonian languages.

New in Malwarebytes 1.28 (Sep 10, 2008)

  • (FIXED) Problem with heuristics on Windows 2000.
  • (ADDED) Better malware regeneration prevention on reboot.

New in Malwarebytes 1.27 (Sep 8, 2008)

  • (FIXED) Main window now brought to front when the scan finishes.
  • (ADDED) Function to restore broken SecurityProviders.
  • (ADDED) Associations are now checked for malicious entries.
  • (ADDED) Heuristics for common infections.
  • (ADDED) New mirror to updates.

New in Malwarebytes 1.26 (Sep 2, 2008)

  • (FIXED) Problem repairing certain registry keys.
  • (FIXED) Converted log file names to ISO standard.
  • (FIXED) False positives on limited user accounts.
  • (ADDED) Safeguard to prevent users from losing scan results.
  • (ADDED) Brand new header logo.

New in Malwarebytes 1.25 (Aug 18, 2008)

  • (FIXED) Problem with ignore list.
  • (FIXED) Problem repairing certain registry keys.
  • (FIXED) Overflow error during removal.
  • (FIXED) Improved detection of multiple components.
  • (FIXED) Drastically improved scan speed.
  • (ADDED) Advanced technology to delete files on reboot.
  • (ADDED) Ability to run a truly silent install.
  • (ADDED) Support for Chinese Simplified, Chinese Traditional and Polish languages.

New in Malwarebytes 1.24 (Jul 31, 2008)

  • Problem with GUI closing after program update.
  • False positives with Zlob and Vundo heuristics.
  • Improved detection of random named BHOs.
  • Support for Turkish language

New in Malwarebytes 1.23 (Jul 24, 2008)

  • (FIXED) Minor problems with Protection Module.
  • (ADDED) New BHO heuristics.
  • (ADDED) Better heuristics for rootkit detection.
  • (ADDED) New shell extension that supports multiple file scanning.

New in Malwarebytes 1.22 (Jul 21, 2008)

  • (FIXED) Error 721 (0, 93).
  • (FIXED) Random freezing during scan.
  • (FIXED) Minor problems repairing LSA registry values.
  • (ADDED) New command line parameters: /fullscan and /fullscanterminate.

New in Malwarebytes 1.20 (Jul 8, 2008)

  • (FIXED) Improved overall quality of code.
  • (FIXED) Improved detection of certain malicious components.
  • (FIXED) Minor GUI inconsistencies.
  • (FIXED) Improved error handling.
  • (FIXED) Problem fixing LSP entries.
  • (FIXED) Potential for memory leaks in Protection Module.
  • (ADDED) Support for Russian language.

New in Malwarebytes 1.19 (Jun 29, 2008)

  • 1. (FIXED) Various problems with update.
  • 2. (FIXED) Improved protection module stability and speed.
  • 3. (ADDED) Advanced detection schemes for Trojan.Vundo.
  • 4. (ADDED) Windows version number to log file.
  • 5. (ADDED) Support for Czech language.

New in Malwarebytes 1.17 (Jun 10, 2008)

  • (FIXED) Problem saving certain settings.
  • (FIXED) Optimized removal functions.
  • (FIXED) Problems with scheduler.

New in Malwarebytes 1.16 (Jun 10, 2008)

  • (FIXED) Errors during scanning.
  • (FIXED) Minor problems during reboot removal.
  • (FIXED) Problems with ignore list buttons.
  • (FIXED) Errors during program unload.
  • (ADDED) Direct disk access to open and read locked files.
  • (ADDED) Ignore button to make ignoring items quicker.

New in Malwarebytes 1.15 (Jun 6, 2008)

  • (FIXED) Time delay when clicking the scan button.
  • (FIXED) Completely removed COMCTL32.OCX dependency.
  • (FIXED) Minor bug that produced rare false positives.
  • (FIXED) Quarantining files now retains their attributes.
  • (ADDED) Advanced detection of directories, registry entries and rootkits.

New in Malwarebytes 1.08 (Mar 10, 2008)

  • (FIXED) Problem creating quick launch icon
  • (FIXED) Program not closing properly
  • (FIXED) Errors 708/730 on Unicode systems after update
  • (FIXED) Problems with Protection Module recognizing updates
  • (ADDED) Support for Finnish language
  • (ADDED) Database update after program update

New in Malwarebytes 1.04 (Feb 19, 2008)

  • (FIXED) Minor bug in Winsock LSP repair.
  • (FIXED) Improved autostart detection.
  • (FIXED) Flicker of desktop during update.
  • (FIXED) Quarantine problem with restoring files with no folder.
  • (ADDED) CatchMe driver for better file deletion.
  • (ADDED) Delete on reboot for registry items.
  • (ADDED) Support for Swedish language.

New in Malwarebytes 1.03 (Feb 11, 2008)

  • (FIXED) Bug loading heuristics defintions.
  • (FIXED) Minor update problems.
  • (FIXED) Quarantine items being detected in scan.
  • (FIXED) Error 708 after updating.
  • (FIXED) Problems with ignore list not working on regisry.
  • (ADDED) Folder and file alternate data stream detection.
  • (ADDED) New command line parameter: /updateshowdialog.
  • (ADDED) Advanced detection for certain infections.

New in Malwarebytes 1.01 (Jan 27, 2008)

  • (FIXED) FileASSASSIN noticing no file was selected.
  • (FIXED) Problem with registration failing on certain licenses.
  • (FIXED) Minor issues with Protection Module.
  • (ADDED) File selected by FileASSASSIN now displayed.
  • (ADDED) New command line parameter: /minimized.
  • (ADDED) Ability to start scheduled tasks minimized.
  • (ADDED) Update mirrors in update tab.
  • (ADDED) Logs tab to view and delete log files.
  • (ADDED) Support for German language.

New in Malwarebytes 0.91 Beta (Jan 21, 2008)

  • (FIXED) Improved detection of autostart locations
  • (FIXED) Improved removal functions
  • (FIXED) Minor GUI tweaks
  • (FIXED) Quicker abort scan response
  • (FIXED) Problem with recursive folder quarantining
  • (ADDED) Ability to manually save logfile to any location
  • (ADDED) Support for Slovenian and Italian languages
  • (ADDED) Column sorting to quarantine and ignore list
  • (REMOVED) Scanning of CD-ROM drives

New in Malwarebytes 0.90 Public Beta (Jan 14, 2008)

  • (FIXED) Problem with ignore list not loading
  • (FIXED) Uncountable number of minor internal bugs
  • (FIXED) Problem with symbolic links on Vista
  • (FIXED) Major problems with realtime protection
  • (FIXED) Changed the way languages are named and loaded
  • (ADDED) First attempt at help file
  • (ADDED) Support for Brazilian Portuguese language

New in Malwarebytes 0.89 Public Beta (Jan 9, 2008)

  • (FIXED) Problem with ignore list not working
  • (FIXED) Setup still running if update during setup fails
  • (FIXED) Problem with open logfile location shortcut failing
  • (ADDED) New realtime protection files and removed passwords
  • (ADDED) Support for Dutch and French languages

New in Malwarebytes 0.79 Beta (Dec 10, 2007)

  • (FIXED) Minor scan speed optimizations.
  • (FIXED) Minor optimizations to module handler.
  • (FIXED) Minor GUI changes.

New in Malwarebytes 0.78 Beta (Dec 7, 2007)

  • (FIXED) Error using FileASSASSIN without running scan first.
  • (FIXED) Lots of typos and improper grammar.
  • (FIXED) Minor problems with language loading and display sizes.
  • (FIXED) Window size is now smaller.
  • (FIXED) Service and GUID scanning.
  • (ADDED) Better error handling to database loading.
  • (ADDED) Drive icon in full scan form.

New in Malwarebytes 0.77 Beta (Dec 4, 2007)

  • (FIXED) Transplanted file detection.
  • (FIXED) SharedDLL detection.
  • (FIXED) File from registry function not working when no path existed.
  • (FIXED) Wrong scan item count being displayed.
  • (ADDED) Check if context menu exists before registering.
  • (ADDED) Time elapsed to logfile.

New in Malwarebytes 0.76 Beta (Dec 2, 2007)

  • (FIXED) Moved some settings around.
  • (FIXED) Installer does not register context menu, first run does.
  • (ADDED) "Open logfile location" to start menu shortcuts.
  • (ADDED) Digital signature to uninstaller.
  • (ADDED) SharedDLLs key to registry scan.
  • (ADDED) ModuleUsage key to registry scan.
  • (ADDED) Monitor uninstallation code to uninstaller.

New in Malwarebytes 0.69 Beta (Oct 31, 2007)

  • (FIXED) MD5 detection failing on certain files.
  • (FIXED) Problem with Explorer not restarting after termination.
  • (ADDED) Safeguard against Shell deletion on removal.

New in Malwarebytes 0.67 Beta (Aug 11, 2007)

  • (FIXED) Improved erasing of arrays.
  • (FIXED) Improved expansion of variables.
  • (FIXED) Database support on Unicode systems.
  • (FIXED) Corrupted encryption of quarantine items.
  • (ADDED) Old version of database in update success screen.
  • (ADDED) Ability to enable/disable context menu.

New in Malwarebytes 0.66 Beta (Aug 9, 2007)

  • (FIXED) Problems with initial memory scan.
  • (FIXED) HKCU key expansion.
  • (FIXED) Problem with complex infections not being detected.
  • (FIXED) Problem with modules being confused as processes.
  • (FIXED) Improved overall stability and speed of entire application.
  • (ADDED) More details to log.
  • (REMOVED) Registry permission code, too buggy.

New in Malwarebytes 0.68 Beta (Aug 20, 2007)

  • (FIXED) Huge problem loading database on Windows 2000/XP