Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...

It's an absolute beast with over 700 fixes and active zero-days landing right as major SQL and SharePoint versions hit end of ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

New TELEPUZ malware spreads through ClickFix, then steals browser cookies, logs keystrokes, runs commands, and installs ...

Windows 11 July 2026 Patch Tuesday Security update (KB5101650) adds Point-in-time Restore, Bluetooth fixes, File Explorer ...

The attack vector is available for rent at scale, and evades AV and EDR, leaving YARA analysis as the best detection option.

Windows administrators face a hard, irreversible deadline in three days: when July 14's cumulative update installs, Microsoft permanently removes the registry key that allowed domain controllers to ...

GigaWiper is a destructive backdoor that combines multiple wiping and ransomware-like capabilities into a single operational ...

SCMBANKER watches banking windows, captures screenshots, hijacks CLABE and card numbers, and can deploy Remote Utilities for ...

Dave Plummer rebuilt Notepad in 2.5KB using only what Windows already ships, exposing how bloated Windows 11's own Notepad ...

Microsoft’s consumer ESU program includes a no-cost enrollment option for eligible Windows 10 PCs, but managed devices and some account setups are excluded. Millions of Windows 10 PCs now have a ...