Chaotic Eclipse published RoguePlanet, a Windows Defender zero-day granting SYSTEM access on fully patched machines, hours after Microsoft's record 200-fix update.

RoguePlanet zero-day exploit targets Microsoft Defender on patched Windows 10 and 11, granting SYSTEM access. Here's what ...

Microsoft has swiftly deployed an emergency patch to address a critical issue that has been preventing some Windows 11 systems from properly installing the May 2025 security update (KB5058405). The ...

In the aftermath of the devastating CrowdStrike outage this July, Microsoft vowed to do better even though it insisted that the event was an aberration. Evidently unwilling to take chances (or risk ...

Don’t you just hate it when that happens. You accidentally hit publish, then delete, then realize nothing is ever really deleted online. And you watch as people post and write about the mistake, just ...

IT admins now have a quicker way to get machines up and running again after CrowdStrike’s faulty update. IT admins now have a quicker way to get machines up and running again after CrowdStrike’s ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...