Since early 2025, Russia-linked ColdRiver has used LostKeys malware to steal files in espionage attacks on Western governments and organizations. Google’s Threat Intelligence Group discovered LOSTKEYS, a new malware used by Russia-linked APT COLDRIVER, in recent attacks to steal files and gather system info. TheColdRiverAPT (aka “Seaborgium”, “Callisto”, “Star Blizzard”,”TA446″) is a Russian cyberespionage group […]
First seen on securityaffairs.com
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