threat-intel FrostyNeighbor: Fresh mischief and digital shenanigans FrostyNeighbor, a long-running cyberespionage group allegedly linked to Belarus, is continuing its operations targeting governmental organizations in Ukraine and other Eastern European countries. The latest activity involves a sophisticated new compromise chain utilizing a server-side validation process to determine if… WeLiveSecurity · May 14, 2026 High BYPLLTcyberespionagecobalt strikepicassoloader