A second county cyber incident this year disrupted critical systems and impaired emergency and municipal services, prompting Gov. Tim Walz to authorize Minnesota National Guard support.
The company said it isolated affected services after a cybersecurity event, disrupting alarm communications for dealers and monitored accounts nationwide.
Gritman says outpatient disruptions began earlier in the week, while the hospital and emergency department remained open and no patient data was compromised.
The district said it is responding to unauthorized activity on its network, but officials have not yet detailed what systems or services were disrupted.
The toy maker said it took some systems offline after finding unauthorized network access and warned interim workarounds could slow orders and shipments for several weeks.
City officials said a March 14 attack hit a water treatment plant server, but the water supply stayed safe while staff ran manual procedures for about 16 hours.
Bellflower Unified said phone and network disruptions began in early August, followed by a months-long forensic review and a later, unconfirmed Rhysida claim.
