City of Suisun declares local emergency after cyberattack downs 911 dispatch system

Databreaches •Dissent • August 8, 2026

Katie Chavez reports: Suisun City officials declared a state of emergency Saturday, Aug. 8, after a cyberattack took out the city’s emergency dispatch line and other key systems. City officials said that “malicious software infected and compromised IT systems” at 5:45 a.m. on Friday. The cybersecurity issue forced the city to shut down its... Source

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Suisun City Declares Emergency Following Cyberattack Disrupting Public Safety Systems Suisun City, California, declared a state of emergency on August 8, 2026, after a cyberattack disrupted its computer systems, including 911 dispatch services. The attack, which began around 5:45 a.m. on August 7, involved malicious software that compromised critical public safety operations. City officials reported that the attack affected police and fire dispatch, as well as other city services. In response, the city shut down its entire IT network to contain the threat and preserve evidence for a federal investigation. Dispatchers are currently handling emergency calls through the Solano County dispatch center. While there is no imminent threat to the public, many online city services remain unavailable as cybersecurity experts work to restore systems. The city is collaborating with federal agencies, including the FBI and the Department of Homeland Security, to investigate the incident. This attack marks a concerning trend of cyber threats targeting local government services. 17 sources 72

City of Suisun declares local emergency after cyberattack downs 911 dispatch system

The full story

Extracted Entities

Attack Types (1)

Companies (1)