A publicly disclosed and widely unpatched zero-day vulnerability, named YellowKey, permits anyone with physical access to a device running Windows ...

Dell and HP computers have been confirmed to be experiencing persistent reboot cycles and repeated BitLocker recovery prompts ...

Your Windows Product Key is a 25-character code needed for reinstalling or upgrading your operating system, often hidden in your digital account or computer hardware ...

Windows Sandbox acts as a digital safety net, allowing you to test untrusted apps in isolation and keep your system protected ...

HP business laptops are stuck in BitLocker recovery loops after a faulty BIOS update that also disrupted Microsoft's Secure ...

Supply chain chaos, old bugs, smarter phishing, and botnets everywhere — here’s what broke the internet this week.

PCWorld outlines seven essential Windows security settings to protect your laptop data from theft and unauthorized access, focusing on encryption, tracking, and backup strategies. Key recommendations ...

Microsoft broke from its regular monthly patch schedule in late May 2026 to push an emergency fix for a vulnerability that ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft publishes angry hacker YellowKey zero-day mitigation. As an angry hacker going by ...

Microsoft on Tuesday rolled out mitigations for YellowKey, a recently disclosed zero-day vulnerability leading to BitLocker bypass. The issue, now tracked as CVE-2026-45585 (CVSS score of 6.8), can be ...

New Windows zero-days expose BitLocker bypass and privilege risks, raising urgent questions for enterprises relying on encrypted laptops and recovery tools.

Update 5/21: Since this article was released, recommend mitigations for YellowKey and other attacks have been released, as well as a full patch for BlueHammer. Nightmare-Eclipse, a cybersecurity ...