ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...
Attackers were found using a Lua-based malware loader posing as a TrueType font tile, with layered obfuscation and fileless ...
From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...
A new macOS malware named ClickLock Stealer leverages social engineering and process killing to bypass the operating system’s ...