A security vulnerability was recently discovered in Microsoft Defender, the first-party Windows 11 antivirus tool used by ...

For a clickable, per-patch breakdown, check out the SANS Internet Storm Center Patch Tuesday roundup. Running into problems ...

A researcher known as "Chaotic Eclipse" has published a proof-of-concept exploit for a second Microsoft Defender zero-day, ...

Windows Defender is the default antivirus in Windows PC, which protects the PC against various threats such as malware, viruses, and others. While Windows Defender keeps track of all its actions to ...

Update, March 31, 2025: This story, originally published March 29, has been updated with an explanation of LOLBINS as well as further technical information regarding the Windows Defender Application ...

Recently, Microsoft released a Windows update on the down low that mainly fixes a major problem in Microsoft Defender Antivirus. This was first spotted and reported by Neowin. The update, called ...

If you see error code 0x8007041D on your Windows 11/10 PC, read this post to learn how to fix it. Error code 0x8007041D is a Windows error you may encounter under ...

Today is Microsoft's April 2026 Patch Tuesday with security updates for 167 flaws, including 2 zero-day vulnerabilities.

Microsoft has released a special Defender update for Windows 11, Windows 10, and Windows Server. This update is meant to bring improved security and performance to Windows install images. Also, a bit ...

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