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    Security vulnerability discovered in Microsoft's BitLocker encryption tool

    Section editor: ·Low3 articles covering this·4 news sources·Updated 24 days ago·World
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    Illustration of a security vulnerability in Microsoft's BitLocker encryption tool.

    Here's what it means for you.

    This exploit raises serious concerns about the security of data protected by BitLocker in Windows 11.

    What happened

    A security researcher has demonstrated a zero-day exploit that compromises BitLocker protections in Windows 11.

    The Context

    • The exploit reportedly allows full access to locked drives using a USB stick.
    • Microsoft is investigating the claims of a backdoor in BitLocker.
    • The vulnerability has been linked to a security researcher known as Nightmare-Eclipse.

    Takeaway

    The discovery of this exploit highlights the need for enhanced security measures in encryption technologies.

    3 Articles
    Hacker News

    Security researcher says Microsoft built a Bitlocker backdoor, releases exploit

    A security researcher has claimed that Microsoft has created a backdoor in its BitLocker encryption software, releasing an exploit that could potentially compromise user data. This revelation raises serious concerns about the integrity of Microsoft's...

    Ars Technica — All

    Zero-day exploit completely defeats default Windows 11 BitLocker protections

    A zero-day exploit has been discovered that undermines the default protections of BitLocker on Windows 11, raising significant security concerns. Microsoft is currently investigating the exploit, which has not been fully detailed.

    Ars Technica

    Zero-day exploit completely defeats default Windows 11 BitLocker protections

    A zero-day exploit has been discovered that undermines the default protections of BitLocker on Windows 11, raising significant security concerns. Microsoft is currently investigating the exploit, which has not been fully detailed.

    TechSpot

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

    A security researcher known as Nightmare-Eclipse has claimed that Microsoft has secretly integrated a backdoor into its BitLocker encryption tool, releasing an exploit to demonstrate this vulnerability. The exploit, referred to as YellowKey, can be a...

    TechRadar

    This worrying Microsoft BitLocker backdoor can grant full access to a locked drive — and all you need is a USB stick

    A significant security vulnerability has been identified in Microsoft's BitLocker encryption software, allowing unauthorized access to locked drives using just a USB stick. This flaw, attributed to the researcher known as Chaotic Eclipse, raises seri...