The company, ENGlobal Corporation, has restricted employee access to its IT system, limiting it to only essential business operations.
The Rhysida ransomware group claimed to have hacked the Chinese state-owned energy conglomerate China Energy Engineering Corporation.
Several water monitors – which monitor irrigation systems and wastewater treatment systems – were left dysfunctional on Sunday after a cyber attack targeted the monitoring systems.
Specifically, water controllers for irrigating fields in the Jordan Valley were damaged, as were control systems for the Galil Sewage Corporation.
