Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by ...

Microsoft patched two actively exploited Defender zero-days affecting Windows systems and security components.

Microsoft's May Patch Tuesday looked quiet. Since then, there's been an unpatched Exchange CVE, three Defender flaws, and a ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

If you have received an error message saying, "Microsoft Defender SmartScreen prevented an unrecognized app from starting," while launching or installing a recently ...

Microsoft is deprecating Defender Application Guard (including the Windows Isolated App Launcher APIs) for Edge for Business users. Microsoft Defender Application Guard (MDAG) blocks potential threats ...

Windows remains one of the most targeted systems by threat actors by volume, according to recent statistics from AV-TEST, ...