Microsoft has confirmed a new issue impacting Windows Server devices preventing the Microsoft Defender for Endpoint security solution from launching on some systems. The enterprise endpoint security ...

Windows's update stopped Microsoft Defender for Endpoint from running or starting for users who have Windows Server Core installed in their devices. International buyers listen to a speeck in front of ...

Microsoft is switching on tamper protection for all existing customers of Microsoft Defender for Endpoint. It comes after the company enabled the feature for new customers last year. Microsoft has ...

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

Microsoft has addressed a known issue that plagued Windows Server customers for weeks, preventing the Defender for Endpoint enterprise security platform from launching on some systems. When it ...

Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...

Three Defender zero-days exploited since April 10, 2026, enabling privilege escalation and DoS, forcing isolation of affected ...

Microsoft has released two new Windows 11 previews to the Windows Insider Beta Channel with improvements to Defender for Endpoint's ransomware protections and other fixes. Microsoft's latest Windows ...

Microsoft Defender for Endpoint has done quite well in a new LSASS credentials dumping protection test recently conducted by AV-Comparatives. In the test, Defender has scored the full marks. We have ...