Suisun City Declares Emergency After Ransomware Attack Disrupts IT and 911 Services
Suisun City, California, has declared a local state of emergency following a ransomware attack that severely disrupted municipal IT systems, including 911 call routing. The attack, which occurred on August 7, 2026, forced the city to shut down its entire network to prevent further damage and preserve evidence for investigation. Emergency services are being rerouted through Solano County's dispatch center to maintain public safety. The FBI, Department of Homeland Security, and California Office of Emergency Services are investigating the breach. The attack has left online municipal services, such as billing and permit processing, offline indefinitely.