Security researchers have uncovered an unpatched Windows security bug with effectively unlimited potential attack ...

Incomplete patch for a Windows SmartScreen and Windows Shell security prompts bypass created a new bug enabling zero-click ...

This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to secure their Windows systems ...

CISA orders urgent patching of a Windows Shell flaw actively exploited in zero-click attacks. Federal agencies must update by ...

Windows 10 support has ended, leaving millions exposed. Here are six options, from upgrading to Windows 11 to switching to ...

Windows 11's April update made it easy to check your Secure Boot certificate status ahead of the June 2026 expiration ...

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance ...

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...

For years, installing a third-party antivirus on a Windows PC felt non-negotiable. Today, however, the landscape has changed. Microsoft has improved its built-in security suite by adding features such ...