Secteur de l'eau : état de la menace informatique

# Executive summary ANSSI's 28 November 2024 report reviews cyber threats to France's water sector (petit cycle de l'eau), documenting 31–46 incidents handled between 2021 and Aug 2024 that include ransomware infections (LockBit, Qilin, Babyk/Babuk, etc.), hacktivist DDoS and HMI compromises, espionage/prepositioning by state‑linked operators, and recurring OT/IT attack vectors such as exposed HMIs, weak ICS protocols and third‑party/VPN access; the report assesses the sector as highly exposed and issues prioritized recommendations for governance, OT/IT segmentation, secure protocols, supplier access controls and incident detection.