One BIOS update stands between you and a drive you can no longer access ...

Microsoft broke from its regular monthly patch schedule in late May 2026 to push an emergency fix for a vulnerability that ...

Microsoft has resolved a known issue causing some Windows Server 2025 devices to boot into BitLocker recovery after ...

The -ForceDismount parameter forces Windows to close open files and immediately lock the drive. Note: Before using the -ForceDismount parameter, save all open files and close any apps using the drive, ...

In this guide, we will show you how to manually prepare a drive for BitLocker in Windows 11/10. BitLocker is a built-in Windows security feature that encrypts your drive to protect data from ...

A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker protections and gain complete access to an encrypted drive within seconds.

Use left and right arrow keys to seek audio. A security researcher going by the alias Nightmare-Eclipse has uncovered a zero-day exploit they describe as one of the most insane discoveries ever, ...

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 ...

Security researcher Chaotic Eclipse, also known online as Nightmare-Eclipse, has disclosed two new Windows zero-day exploits named YellowKey and GreenPlasma. The vulnerabilities target BitLocker ...

An unnamed security researcher using the monikers "Nightmare-Eclipse" and "Chaotic Eclipse" has published a simple bypass for Microsoft's disk encryption technology BitLocker on Windows, using a ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft publishes angry hacker YellowKey zero-day mitigation. As an angry hacker going by ...