Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...
A financially motivated Russian threat actor tracked as UAT-11795 is using trojanized software to steal credentials and ...
ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...
One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...
From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...
A single misconfigured server has exposed the complete toolkit of an active a three-actor phishing ecosystem. According to ...
This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...
Caching is typical behavior of any browser. Whenever you visit a website, it downloads the file and keeps it. So next time you visit the same site, it doesn’t download those files again. Technically, ...
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