# Suisun City Declares Emergency After Cyberattack

Suisun City, California, declared a local state of emergency on August 8, 2026, following a significant cyberattack that compromised its entire IT network, including critical public safety systems such as 911 call routing and emergency dispatch. The city shut down its network to contain the breach and rerouted emergency dispatch operations to Solano County to maintain public safety. Federal and state agencies including the FBI, Department of Homeland Security, California Office of Emergency Services, and Cybersecurity and Infrastructure Security Agency are actively collaborating with the city to investigate the incident and assist in restoring affected systems. This event underscores the increasing cybersecurity vulnerabilities faced by local governments and highlights urgent needs for enhanced cybersecurity defenses, incident response capabilities, and federal-state coordination to protect municipal infrastructure.

- **Why this matters:** Procurement professionals should anticipate increased demand for cybersecurity services, including incident response, network restoration, and public safety system protection in local government sectors.
- The involvement of multiple federal and state agencies indicates potential funding and support opportunities for cybersecurity contractors specializing in municipal IT infrastructure.
- Organizations should evaluate capabilities in emergency communications security and resilience, as municipalities seek to prevent similar disruptions and comply with evolving cybersecurity standards.
- This incident highlights the importance of contingency planning and inter-agency collaboration, suggesting opportunities for integrated cybersecurity solutions and training services tailored to local government needs.

**Jurisdictions:** sled
**Industries:** Public Safety, Information Technology
**Topics:** Cybersecurity, Emergency Response
**Published:** August 13, 2026

### Government Entities
- City of Suisun City
- Federal Bureau of Investigation (FBI)
- Department of Homeland Security (DHS)
- Solano County Emergency Dispatch Center
- California Office of Emergency Services (Cal OES)

### Key Quotes
> Cybersecurity expert Alex Hammerstone told NewsNation that organisations can find it easier to obtain funding to repair systems after an incident than to secure them beforehand.
> — Alex Hammerstone, Cybersecurity Expert

### Sources
- [Suisun City Emergency Declared After Cyberattack Disrupts IT](https://thecyberexpress.com/suisun-city-emergency-cyberattack) - The Cyber Express
- [Cyber Attack Sparks California City Emergency | NTD](https://www.ntd.com/cyber-attack-sparks-california-city-emergency_1165354.html) - NTD News
- [Suisun City, Calif., Shutters Network Following Cyber Attack](https://www.govtech.com/security/suisun-city-calif-shutters-network-following-cyber-attack) - GovTech