City of Saint Paul security incident history
Hacking, data breaches and other security incidents involving City of Saint Paul, with related coverage.
Incidents: 1 · Most recent
Ransomware attack disrupts city services in Saint Paul, U.S.
Impact: Disruption of some city services; incident costs of $2.5 million
On July 25, 2025, the city of Saint Paul, Minnesota, in the U.S. was hit by a ransomware attack that disrupted some city services. The state declared an emergency and deployed the National Guard, and the city moved to reset the passwords of 3,500 employees and restore its online systems. The attackers claimed to have published 43GB of stolen data, and the city's costs from the incident totaled $2.5 million.
Related reports: 26 · last report →