State of Emergency Issued – City Pulls The Plug

Chaos hit Suisun City when a cyberattack forced the city to shut down its network and reroute 911 dispatch.

Story Snapshot

The Suisun City Council declared a state of emergency after a Friday cyberattack hit city systems.
Officials said the attack affected 911 routing, police and fire dispatch, and other city services.
The city shut down its entire information technology network to contain the damage and protect evidence.
Emergency calls were rerouted through Solano County, and officials said public safety remained operational.

The Emergency Declaration

Suisun City moved fast once city officials confirmed malicious software had infected its systems around 5:45 a.m. Friday. The attack disrupted critical public safety operations and forced leaders to shut down the entire network. City officials said they took that step to contain the intrusion and preserve evidence for a federal investigation.

The city council held a special meeting Saturday morning and declared a state of emergency under California Government Code 8630. That declaration gives the city a quicker path to emergency support and lets it seek reimbursement for response costs. Officials also said the city had activated its Emergency Operations Center and was working with federal, state, and regional partners, including the Federal Bureau of Investigation (FBI), the Department of Homeland Security, and the California Office of Emergency Services.

Public Safety Stayed on the Line

The hardest part of the story is not that the attack caused disruption. It is that the city had to prove, in real time, that people could still get help. Officials said there was no imminent threat to the public. They also said dispatchers were taking calls through the Solano County dispatch center while police officers and firefighters kept responding to calls for service.

That detail matters because a 911 failure can turn a technical problem into a life-or-death problem. In this case, the city’s fallback plan kept emergency response running, even while the normal system was broken. Online city services and internal operations stayed offline, which shows how a city can protect the public and still absorb a major hit to daily operations.

What Was Broken, and What Was Not

Officials said the attack affected 911 routing, police and fire dispatch, records, and other city services. They did not disclose whether data was stolen or whether the attackers demanded ransom. That leaves the investigation open, but it does not change the immediate picture: Suisun City suffered a broad network compromise serious enough to force a shutdown and a state of emergency.

Hackers just took down a city’s 911 system

Suisun City, California declared a state of emergency after a cyberattack knocked out emergency dispatch, police & fire systems

Entire network shut down, FBI now investigating

It's scary how vulnerable this stuff still is pic.twitter.com/FT7TXxE2lJ

— PulseSpots News (@pulsespots) August 9, 2026

The city first warned residents Friday night that many online systems and internal operations were unavailable. It promised another update within 24 hours. That kind of message usually means a local government is still mapping the damage while trying to keep basic services alive. Here, the city chose continuity over convenience, and that choice likely kept the public safety risk from getting worse.

A Growing Pattern for Local Government

Suisun City’s response fits a pattern seen in other municipal cyber incidents. Local leaders often say the public is safe while admitting that core systems are degraded or rerouted. That is not a contradiction. It is the reality of modern emergency management, where officials may need alternate dispatch centers, manual workarounds, and outside help just to keep 911 working.

The bigger lesson is simple. City networks now carry the same kind of weight once reserved for police radios and fire alarms. When those systems go down, the damage reaches far beyond city hall. Bills stop, records stall, and trust gets shaken. But the first question is always the same: can someone still answer the phone when a resident dials 911? Suisun City’s answer, for now, was yes.