Microsoft has confirmed that it's still working to fully address a known issue that causes bright white flashes when opening the File Explorer on some Windows 11 systems.

Microsoft has released Windows 11 KB5079473 and KB5078883 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

VOID#GEIST malware campaign delivers XWorm, AsyncRAT, and Xeno RAT using batch scripts, Python loaders, and explorer.exe ...

Microsoft has rolled out the Windows 11 February cumulative update, KB5077181, and early coverage paints it as a corrective release aimed at both security and day-to-day stability. Monthly rollups ...

Fix OneNote can't connect to the server, Sync will resume once we connect. You don't need to take any action. (0x803D0014 ...

And finally, it was revealed that there are over 1,500,000 Windows Insiders, and aroung 450,000 of those testers are considered “highly active” — meaning they are using the latest build of Windows 10 ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and ...

Now Microsoft has confirmed three zero-day Windows security bypass vulnerabilities, users are warned to get their update groove on ASAP.

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...

Windows hides powerful tools behind default settings. These features take minutes to enable and instantly improve your PC.

Windows 11’s February 2026 Insider update is live, and it brings a fresh round of new features and changes for testers.