Windows Defender zero-day CVE-2026-50656 — known as RoguePlanet — has been patched by Microsoft 29 days after researcher ...

If you keep getting the Select an app to open this file popup in Windows 11, the error is usually associated with missing file associations, corrupted system files ...

Nothing disrupts a Windows Hyper-V environment like a checkpoint that refuses to delete. The error typically occurs when users attempt to delete a checkpoint through ...

Nothing is more frustrating than installing a Windows update only to start running into issues like crashes, freezes, slower ...

Microsoft's new Windows 11 recovery tool is the ultimate Undo button - how to enable it ...

A new malware called GigaWiper can permanently destroy data and grant attackers backdoor access. You may not have to worry, ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...

ThreatsDay Bulletin covers fraud arrests, supply-chain attacks, phishing, cloud hijacking, ransomware, Windows flaws, and ...

A PNG hiding a prompt injection could steal your repo's secrets, researchers demonstrate. The technique, dubbed 'Ghostcommit, ...

Security analysts at Microsoft Threat Intelligence recently uncovered GigaWiper, a destructive backdoor assembled by ...

The most comprehensive study of bicycle and road safety to date finds that building safe facilities for cyclists is one of the biggest factors in road safety for everyone. Bicycling infrastructure -- ...

GodDamn ransomware's PoisonX driver is a textbook EDR bypass driver: a Microsoft-signed kernel driver that kills security ...