Earlier this year, Microsoft quietly deleted a post that argued Windows 11's built-in Microsoft Defender Antivirus was good ...

Official support for Windows 10 has ended, and its security certificates are expiring. Your system is at risk, and Microsoft ...

Pakistani websites have been compromised by a new malware campaign that tricks visitors into infecting their own computers.

Ongoing research into AI agent framework security identified an exploit chain in AutoGen Studio (AutoGen’s open-source prototyping user interface) that allows untrusted web content rendered by a ...

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s real-world impact.

Security researcher Chaotic Eclipse (aka Nightmare-Eclipse and MSNightmare) has released a new Windows BitLocker bypass dubbed GreatXML, a day after they published an exploit for Microsoft Defender.

Most Windows 11 users rely on the Windows Security graphical interface to run antivirus scans, but the command line offers a faster and more flexible alternative — especially when the GUI is ...

If you can’t—or don’t want to—upgrade to full Windows 11, consider this lightweight version of Microsoft’s operating system that works on a wide range of computers. If you're still on Windows 10, and ...

The refreshed Run menu is rolling out now to Windows testers in the Experimental Channel. The refreshed Run menu is rolling out now to Windows testers in the Experimental Channel. is a news writer who ...

Threat actors are using three publicly available proof-of-concept exploits to attack Microsoft Defender and turn the security platform's primary cleanup and protection functions against organizations ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users. No less than ...