The LegacyHive Windows zero-day could allow a standard user to modify sensitive registry data belonging to another account, including a Windows administrator. Security researcher NightmareEclypse, ...

Nightmare Eclipse has dropped the LegacyHive zero-day exploit, a privilege escalation in the Windows User Profile Service.

LegacyHive is a PoC for a Windows ProfSvc privilege escalation flaw that works after the July 2026 update, but the public build needs extra credential ...

Valve's Steam Machine is pricier than expected (thanks, RAMageddon), but there's a way to get most of the experience on your ...

Microsoft has released the KB5095093 preview cumulative update for Windows 11 24H2 and 25H2, which fixes numerous bugs and begins rolling out new features, including the new Point-in-Time restore ...

Microsoft is embracing Linux-like command line utilities and integrating its Linux subsystem even further into Windows. Microsoft is embracing Linux-like command line utilities and integrating its ...

Gemini users are annoyed with the new usage limits. They’re complaining that they’re hitting the new limits much faster now. Several users have reportedly canceled their subscriptions. The Gemini ...

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, ...

In a nutshell: Forcing users to download Windows updates has long been one of Microsoft's most controversial policies. While keeping an operating system up to date is one of the most important ...

Windows 10 support has ended, leaving millions exposed. Here are six options, from upgrading to Windows 11 to switching to Linux or ChromeOS Flex. Six months in, millions of PCs are now running an ...

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still want third-party protection. You may not need an antivirus on Windows 11… ...