Microsoft Defender For Endpoint is a technology platform tracked across 7 threat clusters and 8 intelligence report mentions on ThreatCluster. First observed November 20, 2025; most recent activity June 8, 2026.
Microsoft Defender For Endpoint is Microsoft's enterprise endpoint security platform that provides prevention, detection, investigation, and response across Windows and other supported endpoints, integrated within the Microsoft Defender suite to deliver centralized XDR capabilities. It relies on built-in Windows telemetry and cloud-based AI analytics to detect threats, orchestrate responses, and integrate with broader security workflows. Its significance lies in tight Windows integration, comprehensive threat prevention and EDR capabilities, and alignment with the broader Microsoft security ecosystem for unified security operations.
A significant supply chain attack was uncovered involving the acquisition of the Essential Plugin company, which led to backdoors being inserted into at least 30 WordPress plugins. The malicious code remained dormant…
CrowdStrike announced new AI security features at RSA 2026, focusing on endpoint protection as AI applications proliferate. The Falcon platform now includes EDR AI Runtime Protection, which monitors commands and…
Microsoft has launched a new feature in Defender for Endpoint that automatically isolates compromised devices to prevent lateral movement by attackers. This capability, currently in preview, disconnects affected…
Sophos has expanded its threat intelligence capabilities by integrating its Sophos Intelix platform into various Microsoft Copilot environments. This integration allows organizations to access real-time threat data…
Trendmicro has announced the integration of TrendAI Vision One with SentinelOne, aimed at providing organizations with enhanced endpoint flexibility. This integration allows for the management of multiple endpoint…
Microsoft has announced a significant change in how it delivers security updates for Microsoft Defender for Endpoint's EDR capabilities. Starting from June 2026, these updates will no longer be bundled with the monthly…
In December 2025, Chinese-speaking threat actors exploited vulnerabilities in VMware ESXi using a toolkit delivered through a compromised SonicWall VPN appliance. The toolkit included exploits for three zero-day…