Gadget Review on MSN

Security researcher claims Microsoft secretly built a backdoor into BitLocker, then proves it

BitLocker vulnerability allegedly allows USB stick bypass on Windows 11, raising backdoor concerns despite requiring physical ...
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 ...

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 ...
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 ...
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 ...
Bitdefender

BitLocker zero-day exposes Windows drives as PoC goes public

The BitLocker issue, named YellowKey, was published by a researcher using the monikers Chaotic Eclipse and Nightmare Eclipse.
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 ...
PC World

Windows 11 won’t be fully secure until everyone has BitLocker encryption

In Microsoft’s words, Windows 11 “enables security by design”—and I love to see that deliberate focus on protection from ever-increasing threats. The less we all have to worry about our sensitive ...
ExtremeTech

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

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TechRepublic

What Is ShrinkLocker? New Ransomware Targets Microsoft BitLocker Encryption Feature

What Is ShrinkLocker? New Ransomware Targets Microsoft BitLocker Encryption Feature Your email has been sent A new strain of ransomware dubbed ShrinkLocker is being used by cyberattackers to target ...
TechRepublic

Personal data encryption in Windows 11

There’s a new, more secure way to encrypt files in Windows 11, but it’s only an option for building secure applications, not a replacement for BitLocker. Windows 10 already has two flavours of ...