MAC Agent Version 2.1 Release Notes

3 min. readlast update: 10.25.2023

 10/12/2023 - Beta

Due to database changes made to facilitate incremental Application updates, machines updated to 2.1 will not be able to downgrade to previous versions. Please view our KB on Uninstalling ThreatLocker from Mac computers for guidance if downgrading your version is necessary

New Features


  • Mac baselines will now recover progress when the Agent crashes 
  • Mac policies will now be downloaded incrementally when policies are deployed 
  • Mac policies will no longer record or show serial numbers 
  • Mac now has the option to use the "Don't Update" ThreatLocker version (used for troubleshooting and not recommended as a setting for traditional use) 

Bugs and Fixes

  • Resolved an issue with multiple rescans on Mac Baseline 
  • Resolved Mac issue where baseline scans would not complete  
  • Resolved an issue with Mac Rescan Baseline failing to complete  
  • Resolved an issue with Mac Baseline and Storage Control logs 
  • Resolved an issue with Mac Baseline not starting on 
  • Resolved an issue causing the Mac Baseline to not process completely 
  • Resolved an issue with Mac "System" users which caused Elevation blocked prompts when logged in as admin 
  • Resolved an issue with Mac Agent where the agent could be stopped and/or uninstalled while Tamper Protection was enabled 
  • Resolved an issue with Mac where policies based on SHA256 and execute would not process correctly 
  • Resolved an issue with Mac Storage Control where Do Not Monitor or Log policies were still logging 
  • Resolved Mac issue where user creation or deletion would fail when using administrator credentials 
  • Resolved Mac issue where some executables were not gathered during baselining 
  • Resolved an issue with Mac where an offline computer did not update to the correct maintenance period when intended 
  • Resolved an issue with usernames and Elevation Requests with the MAC Agent 
  • Resolved an issue that allowed Mac end-users to move ThreatLocker into the trash, as it doesn't uninstall the files 
  • Resolved an issue in Mac when a user is prompted for Elevation but ThreatLocker does not elevate the file. This is now logged without a Policy Action 
  • Resolved an issue with Mac login causing an unexpected Elevation popup 
  • Resolved an issue where the Mac ThreatLocker Tray would not restart when a user logged out and a new user logged in 
  • Resolved MAC issues with high CPU demands when baselining 
  • Resolved an issue where the wrong Mac storage policy was matched 
  • Resolved an issue with Uninstall on Mac related to turning Tamper Protection on, off, then back on again 
  • Resolved an issue causing Mac computers to get stuck on the loading screen during reboot 
  • Resolved an issue with Mac baselining related to .dylib file types 
  • Resolved a Mac issue related to Group Level USB and UNC deny policies blocking as expected but showing that the matched a different policy
  • Resolved an issue that prevented users from viewing the Blocked Items page
  • Resolved an issue where Mac users were prevented from using SUDO commands in the Terminal
  • Resolved an issue with Mac computers not showing certifications in the Unified Audit


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