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

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...

The Russian state-sponsored hacking group Sandworm is now using the ClickFix attack technique to infect organizations in ...

Caveman token compression earns an independent JetBrains benchmark: the free Claude Code skill saves 8.5% of output tokens on real agentic tasks — not the advertised 65%, which was measured on chat.