The glitch, which Microsoft says it working to fix, creates an attacker opportunity by convincing users to ignore critical ...

Microsoft confirmed a bug in recent Defender updates that's triggering incorrect "antivirus disabled" warnings across Windows ...

If Windows 11 is sending alerts that you need to turn on virus protection and your PC is unprotected, don't worry.

Bogus software download sites deploy malware that weakens Windows defenses and establishes persistence in China-based ...

If you have noticed warnings popping up on your computer that “Microsoft Defender Antivirus is turned off”, you should know ...

Microsoft is investigating a Defender for Office 365 issue that incorrectly flags legitimate Google search links as malicious ...

Microsoft admits flawed Windows 11 update is leaving some customers staring at black desktops that they can't repair.

The company added both problems to its Windows release health dashboard on August 28. Microsoft has confirmed the Defender ...

Per Windows Latest, “in our tests, we found that the Windows Security app, which manages Microsoft Defender Antivirus, ...

If you get this alert on your PC, first, double-check to ensure that your Microsoft Defender Antivirus isn't actually turned ...

Check Point researchers found that Microsoft’s legitimate remediation driver can be weaponized for kernel-level file and ...

Microsoft restarts Windows 11 once a month, syncing driver and firmware updates with Patch Tuesday, but hotpatch PCs face two restarts in September and October.