From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...
Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...
New TELEPUZ malware spreads through ClickFix, then steals browser cookies, logs keystrokes, runs commands, and installs ...
ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...
The attack vector is available for rent at scale, and evades AV and EDR, leaving YARA analysis as the best detection option.
Microsoft and OEMs fixed key Secure Boot certificate issues for IT admins at a live office hours event, covering BIOS updates ...
These 4 Windows problems stumped Microsoft's tools—Claude solved them in seconds.
The Windows Settings Personalization tab contains just a small fraction of the customization options available in Windows 11.
ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...
The South African Human Rights Commission confirmed that its website was breached by a threat actor who injected a trojan in ...
In addition to the two U.S. service members killed, another is currently missing in action, U.S. Central Command said on ...
Microsoft knew about the Windows 11 storage bug in May. The July 2026 security update finally fixes it but check your drive ...