BitLocker
Microsoft: April updates trigger BitLocker key prompts on some servers
Microsoft confirmed on Tuesday that some Windows Server 2025 devices will boot into BitLocker recovery after installing the April 2026 KB5082063 Windows security update. BitLocker is a Windows security feature that encrypts storage drives to prevent data theft. Windows computers typically enter BitLocker recovery mode after hardware changes or events such as TPM (Trusted Platform […]
Microsoft rolls out hardware-accelerated BitLocker in Windows 11
Microsoft is rolling out hardware-accelerated BitLocker in Windows 11 to address growing performance and security concerns by leveraging the capabilities of system-on-a-chip and CPU. BitLocker is the native full-disk encryption feature in Windows that protects data from being readable without proper authentication. During normal device boot, it relies on the Trusted Platform Module (TPM) to securely […]
Windows 10 emergency updates fix BitLocker recovery issues
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. To fix systems stuck at a BitLocker recovery prompt, install today’s KB5061768 emergency update, available exclusively through the Microsoft Update Catalog. This is also a cumulative update, meaning you won’t have […]
Windows 10 KB5058379 update triggers BitLocker recovery on some devices
The Windows 10 KB5058379 cumulative update is triggering unexpected BitLocker recovery prompts on some devices afters it’s installed and the computer restarted. On May 13, Microsoft released the Windows 10 KB5058379 cumulative update as part of their May 2025 Patch Tuesday updates. This is a mandatory update as it contains security updates for vulnerabilities fixed by Microsoft, which included five […]
Microsoft confirms May Windows 10 updates trigger BitLocker recovery
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 BitLocker Windows security feature encrypts storage drives to prevent data theft, and Windows computers typically enter BitLocker recovery mode after events like TPM (Trusted Platform Module) updates or […]
Windows BitLocker bug triggers warnings on devices with TPMs
Microsoft is investigating a bug triggering security alerts on systems with a Trusted Platform Module (TPM) processor after enabling BitLocker. BitLocker is a Windows security feature that encrypts storage drives to prevent data theft or exposure. According to Redmond, it “provides maximum protection” when used with a TPM “to ensure that a device hasn’t been tampered […]
Microsoft disables BitLocker security fix, advises manual mitigation
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. Tracked as CVE-2024-38058, this important severity security flaw can let attackers bypass the BitLocker Device Encryption feature and access encrypted data with physical access to the targeted […]