TY JOUR TI Combating Personal Data Leaks – Will Tightening Liability Help? KW personal data; personal data information systems; cyber incidents; personal data leaks; small and medium-sized businesses; administrative responsibility JO Bulletin of the Kazan Law Institute of MIA Russia AU Prokopenko, A.N. PY 2024 IS 15 PB Kazan law institute Ministry of Internal Affairs Russian Federation