TY JOUR TI Cyber-enabled human intelligence in law enforcement: international and domestic patterns KW cyber agent-based method; methods of operational investigative activities Human Intelligence; cybercrime; undercover operations; international standards; instigation of a crime JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Zhandrov, V.Y. PY 2025 IS 2025 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION