Microsoft bans security researcher after Windows 11 BitLocker zero-day exploit release

A researcher accuses Microsoft of banning their GitHub and Microsoft accounts after publishing a Windows 11 BitLocker ...

Microsoft Exchange hacked, Defender broken, BitLocker bypassed

Microsoft's May Patch Tuesday looked quiet. Since then, there's been an unpatched Exchange CVE, three Defender flaws, and a new BitLocker bypass.
Forbes

How To Mitigate The Microsoft Windows BitLocker YellowKey USB 0-Day

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 ...
Morning Overview on MSN

A newly found Windows flaw called 'YellowKey' lets attackers unlock BitLocker-encrypted drives — and Microsoft just rushed out an emergency fix

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

Zero-day exploit completely defeats default Windows 11 BitLocker protections

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.

Windows BitLocker exploit sparks messy feud between Microsoft and the researcher who exposed it

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.
TweakTown

Security researcher finds zero-day exploit that defeats Windows 11 BitLocker, calls it an insane 'backdoor' discovery

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, ...
TechSpot

A security researcher says Microsoft secretly built a backdoor into BitLocker, releases an exploit to prove it

The Epitome of WTF: A researcher known as "Nightmare-Eclipse" recently released YellowKey, a security vulnerability that allegedly enables a full bypass of BitLocker's full-volume encryption. The ...