Morning Overview on MSN

A disgruntled researcher just dropped two Windows zero-days — one bypasses BitLocker and the other gives any user SYSTEM privileges

Sometime in the days after Microsoft shipped its May 2026 Patch Tuesday update, an anonymous security researcher published ...
SecurityWeek

Microsoft Rolls Out Mitigations for ‘YellowKey’ BitLocker Bypass

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

Travel smarter: How to keep your laptop safe with BitLocker encryption

Protect your PC and storage drive from unauthorized access. Here’s how and why I enable BitLocker on all my Windows computers ...
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 ...
TweakTown

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

Users who rely solely on TPM-based BitLocker are most at risk, while those with a PIN or USB security key at boot are ...

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 ...

Two Unpatched Windows Exploits Target BitLocker, SYSTEM Access

Two unpatched Windows exploit PoCs target BitLocker protections and privilege controls after Microsoft’s May Patch Tuesday ...
The Hacker News

Windows Zero-Days Expose BitLocker Bypasses And CTFMON Privilege Escalation

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more ...
ExtremeTech

Microsoft to Make BitLocker Encryption the Default in Next Windows 11 Build

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SlashGear

How To Encrypt A Hard Drive On Windows, And Why You Might Need To

Your Windows device is likely protected with a passcode — the PIN or password you enter when signing in. For most users, login security prevents unauthorized access ...