Three ways teams can tackle Iran’s tangled web of state-sponsored espionage

UNK_SmudgedSerpent is a newly identified Iran-aligned espionage cluster that has demonstrated high adaptability by combining tactics from multiple Iranian groups. The campaign targeted U.S. academics and policy experts via tailored social engineering, credential-harvesting lures disguised as documents, and malware delivered in archives containing legitimate RMM software, highlighting attribution challenges and the need for behavior-focused, defense-in-depth measures.