TY JOUR TI Criminal law issues of personal data protection in the social services system KW criminal law protection KW personal data protection KW social services KW comprehensive approach KW material norms KW illegal collection KW digital characteristics of crimes JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Hodusov, A.A. PY 2026 IS 2026 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION