Researchers Detect ZionSiphon Malware Targeting Israeli Water, Desalination OT Systems

Researchers at Darktrace have identified a new malware called ZionSiphon specifically designed to target Israeli water treatment and desalination facilities. The malware establishes persistence, tampers with configuration files, and scans for operational technology (OT) services on local networks, posing a significant threat to critical water infrastructure. Developers working on OT/ICS systems or critical infrastructure software should be aware of targeted malware capable of bridging IT and OT environments.