TY JOUR TI Digital crime weapons of the XXI century: object, means, tools KW bots KW computer crime KW Internet KW information and communication technologies KW arrays of accounts KW national security KW inauthentic behavior KW fake accounts KW account farms KW digital crime JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Puchnin, A.V. AU Minenko, P.V. PY 2022 IS 2022 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION