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

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

As cyber threats become more advanced and persistent, organizations must go beyond basic security measures to protect their ...

Beyond fixing a host of security vulnerabilities, the latest Patch Tuesday will display your Secure Boot status to make sure ...

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

Windows 11 KB5083769 is not a big update, but on a few PCs, it could trigger a BitLocker recovery screen alert, and Microsoft ...

Windows displays a security warning when opening RDP files (.rdp), but you can skip the consent prompt for RDP connections in ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June 2026. Most PC owners are fine if they install the latest updates. Last year's ...

When Microsoft tried to launch Recall, an AI-powered Windows feature that screenshots most of what you do on your PC, it was ...

Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 and 11 installations have the latest Secure Boot certificates.

Microsoft is working on a new Teams security feature that will analyze suspicious traffic with external domains to help IT administrators tackle potential security threats. As explained in a Microsoft ...