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

A newly discovered BitLocker exploit, targeting Windows 11, allows attackers to gain unrestricted access to file systems and manipulate system service ...

There's lots to do after you install Windows 11.

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 ...

A cybersecurity researcher has published proof-of-concept (PoC) exploits for two unpatched Microsoft Windows vulnerabilities named YellowKey and GreenPlasma, which are a BitLocker bypass and a ...

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

PCWorld reports that Microsoft faces multiple critical security breaches, including an actively exploited Exchange Server spoofing vulnerability and a BitLocker bypass exploit called YellowKey. The ...

Two unpatched Windows exploit PoCs target BitLocker protections and privilege controls after Microsoft’s May Patch Tuesday security update. Microsoft’s quiet Patch Tuesday did not stay quiet for long.

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 ...

The issue centers on a zero-day exploit called "YellowKey," published earlier this month by a security researcher known as Chaotic Eclipse, also known online as Nightmare-Eclipse.

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