HPが2026年4月に配布したBIOSアップデートにより、一部のWindows ...
HP has confirmed a faulty BIOS update causing BitLocker recovery loops and boot failures on some Windows 11 commercial PCs ...
HP business laptops are stuck in BitLocker recovery loops after a faulty BIOS update that also disrupted Microsoft's Secure ...
A faulty BIOS update has been causing startup issues for many HP business devices since early April 2026. According to the ...
Microsoft has confirmed that it provided BitLocker recovery keys to the FBI after receiving a valid legal demand tied to a federal investigation involving three laptops in Guam. The disclosure has ...
Since BitLocker heavily relies on WinRE to handle pre-boot authentication, including the recovery password prompt, if WinRE is disabled, corrupted, or not properly ...
Microsoft has announced mitigations for CVE-2026-45585, a BitLocker bypass triggered via FsTx in Windows Recovery.
Microsoft has released a temporary mitigation for YellowKey, a Windows zero-day that can reportedly bypass BitLocker ...
Windowsが搭載する暗号化システム「BitLocker」を悪用してデータを暗号化。パスだけを盗み、攻撃者に連絡をさせる──こんな性質のランサムウェア「ShrinkLocker」を確認したとして、カスペルスキーが注意を呼び掛けた。
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