Apparently, not even TPM+PIN is safe from YellowKey.

Every Patch Tuesday, there’s a moment where you hover over that “Install” button and wonder what you’re getting into. The April 2026 update for Windows 11, KB5083769, has given plenty of users good ...

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more ...

Users who rely solely on TPM-based BitLocker are most at risk, while those with a PIN or USB security key at boot are ...

A new SecureBoot folder appeared in Windows 11 after May's update. Here's what it is, what it does, and why you shouldn't ...

Security researchers at Intrinsec have released a proof-of-concept tool called BitUnlocker that reportedly bypasses BitLocker encryption on some Windows 11 systems in under five minutes. The research, ...

Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches ...

Windows blocks incoming threats but ignores outgoing traffic by default. Fix that with Simplewall, encrypted DNS, stealth ...

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 ...

Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month.