Microsoft retires Defender endpoint data alerting, requiring organizations to switch to Purview DLP to avoid losing ...

Microsoft Defender stopped a human-operated ransomware attack that abused Group Policy Objects (GPOs) to disable defenses and ...

Is Microsoft Defender slowing down your PC? Is Microsoft Defender Good Enough? Here's all you need to know! Windows 11: Defender is now much more effective against ransomware. Microsoft has announced ...

Anyone who freshly sets up Windows is often unprotected for a short time. A new update for the installation images of Windows 10 and 11 now eliminates the security risk directly from the factory. We ...

Microsoft will block legacy drivers in Windows 11 starting April 2026, enforcing WHCP signing to improve security and system stability.

Microsoft outlines agentic AI security strategy with new Defender, Entra and Purview capabilities - SiliconANGLE ...

Some Windows 11 users are running into a problem with Microsoft Defender. Reports from ITHome say Win 11 24H2 users noticed their virus definitions haven’t updated for a while Protect your data on ...