HP business laptops are stuck in BitLocker recovery loops after a faulty BIOS update that also disrupted Microsoft's Secure ...

Microsoft has addressed a known issue causing some Windows 11 systems to boot into BitLocker recovery after installing the April 2026 Windows security updates. BitLocker is a Windows security feature ...

Microsoft has announced mitigations for CVE-2026-45585, a BitLocker bypass triggered via FsTx in Windows Recovery.

A zero-day vulnerability called ' YellowKey,' which could potentially bypass Microsoft's BitLocker-encrypted drives, has been disclosed by security researcher Nightmare-Eclipse. Alongside this, ...

Microsoft rushes to mitigate the new “YellowKey” flaw that may bypass BitLocker protections and expose encrypted Windows ...

A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker ...

Microsoft warns Windows 11 PCs without the new Secure Boot certificates may lose future protections, boot security updates, ...

Update 5/21: Since this article was released, recommend mitigations for YellowKey and other attacks have been released, as well as a full patch for BlueHammer. Nightmare-Eclipse, a cybersecurity ...

Microsoft has released a temporary mitigation for YellowKey, a Windows zero-day that can reportedly bypass BitLocker ...

Microsoft has patched a BitLocker recovery bug, but the fix is exclusive to Windows 11 version 25H2, leaving Windows 10 users in the lurch.

How to check your Windows PC for expiring security certificates - a big one ends in June ...