Following our report, Microsoft quietly confirmed that Windows 11 KB5094126 accidentally broke OLE automation, which is used ...

What if your AI coding assistant could be tricked into stealing your own company’s secrets – by reading a single booby-trapped bug report? No phishing email. No malware. No password ever stolen.

Microsoft has released a temporary mitigation for YellowKey, a Windows zero-day that can reportedly bypass BitLocker protections. Microsoft has moved to contain the newly disclosed Windows zero-day ...

Microsoft says it is considering a patch for a zero-day vulnerability, dubbed YellowKey, that allows attackers with access to a Windows device to bypass Bitlocker encryption protection and read and ...

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 ...

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.

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 ...

Microsoft added drive encryption to Windows with BitLocker, which is also intended to withstand physical attacks, thus intercepting cases where devices are stolen, for example. However, ...

On April 14, 2026, Microsoft began rolling out the April 2026 Security Update (KB5083769) for Windows 11, introducing several visual changes, improvements, and fixes. However, as with previous updates ...

description: Helps fix an error (Too many PIN entry attempts) that occurs after you enter a BitLocker PIN at Windows startup. # Error after you enter a BitLocker PIN ...