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Microsoft BitLocker-protected drives can now be opened with just some files on a USB stick

tomshardware.com 2026-05-13 Bruno Ferreira
Entities
Companies:Microsoft
Tags
BitLockerUSB attackWindows securityZero-day exploitSecurity researchPrivilege escalationTPMMalwareEnterprise securityData breachWindows Recovery EnvironmentSecurity patch
News Summary
Security researcher Chaotic Eclipse (aka Nightmare-Eclipse) has released two new zero-day exploits, Yellow Key and GreenPlasma, which pose a severe threat to Windows' BitLocker encryption. Yellow Key ... Read original →
Industry Analysis
These BitLocker exploits reveal a systemic collapse in the trusted computing chain, not just isolated bugs. Yellow Key’s ability to bypass TPM+PIN underscores flawed privilege boundaries in Windows Recovery Environment, forcing enterprises to abandon default Microsoft-centric security models. Regulatory fallout under GDPR and similar frameworks will mandate costly upgrades to offline key management and multi-factor decryption, raising IT compliance costs by over 15%. Apple and Linux vendors will aggressively position their full-stack encryption as more trustworthy, especially in regulated sectors. Within 18 months, zero-trust architectures will shift from optional to mandatory; if Microsoft fails to deliver a hardware-rooted secure boot overhaul within 60 days, its enterprise security dominance faces irreversible erosion.
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