
russia
LOSTKEYS: COLDRIVER’s Next-Gen Social Engineering Malware and the Evolution of Russian State Espionage Tactics
LOSTKEYS, first observed in early 2025, marks a significant evolution in Russian cyber-espionage, attributed to the FSB-backed COLDRIVER group. Unlike traditional spear-phishing, LOSTKEYS employs a sophisticated multi-stage infection chain initiated by fake CAPTCHA lure websites (ClickFix)...