Security News

Microsoft has released out-of-band updates to fix a known issue causing Windows 10 systems to boot into BitLocker recovery after installing the May 2025 security updates. [...]

Microsoft has confirmed that some Windows 10 and Windows 10 Enterprise LTSC 2021 systems will boot into BitLocker recovery after installing the May 2025 security updates. [...]

The Windows 10 KB5058379 cumulative update is triggering unexpected BitLocker recovery prompts on some devices afters it's installed and the computer restarted. [...]

Microsoft is investigating a bug triggering security alerts on systems with a Trusted Platform Module (TPM) processor after enabling BitLocker. [...]

Bitdefender has released a decryptor for the 'ShrinkLocker' ransomware strain, which uses Windows' built-in BitLocker drive encryption tool to lock victim's files. [...]

Romanian cybersecurity company Bitdefender has released a free decryptor to help victims recover data encrypted using the ShrinkLocker ransomware. The decryptor is the result of a comprehensive...

Microsoft has disabled a fix for a BitLocker security feature bypass vulnerability due to firmware incompatibility issues that were causing patched Windows devices to go into BitLocker recovery mode. [...]

Microsoft has fixed a known issue causing some Windows devices to boot into BitLocker recovery after installing last month's Windows security updates. [...]

Not now, Microsoft Some Windows devices are presenting users with a BitLocker recovery screen upon reboot following the installation of July's Patch Tuesday update.…

Microsoft warned that some Windows devices will boot into BitLocker recovery after installing the July 2024 Windows security updates. [...]