The medusalocker ransomware group listed Académie de Montpellier / CSJM on its data leak site on 2026-05-05. Country: FR Sector: Education Domains named: ac-montpellier.fr, csjm.beziers, laregion.fr Claim as published on the leak site: French public school network. Domain CSJM.BEZIERS, part of Académie de Montpellier (ac-montpellier.fr). Occitanie region (laregion.fr). Teacher and admin staff credentials.