Elements API Changelog
Product Changelogs
Exposure Management (including XM for Business and XM Frontline Add-on) Changelog
Endpoint Security (formerly Endpoint Detection & Response) Changelog
Countercept Agent for macOS Changelog
Elements Extended Detection and Response (XDR)
Email and Server Security Changelog
Elements Connector Changelog
Endpoint Security Portal (formerly Endpoint Protection Portal) Changelog
Exposure Management for Cloud Changelog
Elements Exposure Management (XM)
Countercept Agent for Windows Changelog
Business Suite Client Security and Server Security Changelog
Commercial API Changelog
Exposure Management Portal (formerly Vulnerability Management Portal) Changelog
Business Suite Policy Manager Changelog
Elements Security Center Common Features Changelog
Countercept Agent for Linux Changelog
Agent for Mac Changelog
Business Suite Client Security for Mac Changelog
Elements Integrations
Exposure Management System Scan (formerly Vulnerability Management System Scan) Changelog
Agent for Mobile Changelog
Agent for Windows and Server Changelog
Exposure Management Scan Node Agent (formerly Vulnerability Management Scan Node Agent) Changelog
Linux Atlant Changelog
Co-Security Services
Identity Security Changelog
Exposure Management Discovery Scan (formerly Vulnerability Management Discovery Scan) Changelog
Business Suite and on-prem
Collaboration Protection Changelog
Exposure Management Web Scan (formerly Vulnerability Management Web Scan) Changelog
Linux Agent LS64 Changelog (Elements, Business Suite, Standalone)
Commercial API - 2026-01-28 Update
Elements API 2026-01-27: New device operations for categorization
Elements API 2026-01-07: Product related Security Events
Elements API 2025-12-10 Update
Elements Connector - 2025-11-04 Update
Exposure Management System Scan - 2026-03-06 Update
Exposure Management for Cloud - 2026-03-05 Update
Vulnerability Management Portal - 2026-03-04 Update
Exposure Management System Scan - 2026-03-03 Update
Exposure Management System Scan - 2026-02-25 Update
Linux Agent LS64 - 2026-03-16 Update
Agent for Mobile - 2026-02-25 Update
Agent for Mac - 2026-02-23 Update
Agent for Mobile - 2026-02-20 Update
Agent for Windows and Server - 2026-02-17 Update
Countercept Agent for Linux - 2026-03-06 Update
Countercept Agent for Windows - 2026-03-02 - Sensor update
Countercept Agent for Linux - 2026-02-23 Update
Countercept Agent for Windows - 2026-02-05 - Ultralight Core update
Countercept Agent for Windows - 2026-02-05 - Security Cloud Core update
Linux Atlant - 2026-03-16 Update
Linux Atlant - 2026-02-03 Update
Linux Atlant - 2026-01-27 Update
Client Security for Mac - 2026-01-19 Update
Linux Atlant - 2026-01-14 Update
Elements Security Center Common Features - 2025-11-24 Update
Elements Security Center Common Features - 2025-07-25 Update
Elements Security Center Common Features - 2025-04-22 Update

Agent for Mac - 2025-11-28 Update

WithSecure Elements Agent macOS 25.5.54938 has been released to our early access customers on 28th of November 2025. As usual, full availability will start 1-2 weeks later.

This release brings

Updated sensor version 25.2.188
Sensor now aware of "blocked" events from Firewall
macOS 26 liquid glass update for Elements Agent user interface
Built with Xcode 26 SDKs
Discontinued support for macOS 13

Installer can be downloaded from

https://download.withsecure.com/PSB/latest/ElementsAgentInstaller_54938.mpkg

Elements Agent macOS 25.5.54938 supports following macOS versions:

macOS 26 Tahoe
macOS 15 Sequoia
macOS 14 Sonoma