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

These 4 Windows problems stumped Microsoft's tools—Claude solved them in seconds.

ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...

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

This useful unofficial Windows 11 app has received a significant upgrade, delivering faster performance and smoother ...

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

The Windows Settings Personalization tab contains just a small fraction of the customization options available in Windows 11.

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 ...

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 ...

A Telegram-controlled remote access trojan called Millenium RAT has compromised more than 62,000 Windows devices across over 160 countries, exposing how low-cost malware subscriptions are widening ...

Microsoft postponed a major Exchange Online PowerShell authentication change until December 2026 following concerns from ...