Alamo Heights school district in Texas remains offline after losing Gmail, Wi-Fi and internet, with forensic specialists investigating.
Clayton, North Carolina, says attempted data access failed after suspicious network activity. Some town services remain limited.
San Felipe-Del Rio CISD in Del Rio, Texas, is restoring in-network systems after suspicious email activity; phones restored, classes continue.
Lucas County, Ohio restored key public portals after a network security incident; officials say the investigation and remediation continue.
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Denmark School District in Wisconsin lost internet for five days after a reported cyber incident; a ransomware-group claim remains unverified.
Clarksville ISD reported a districtwide network outage. A ransomware group later claimed a breach, but officials have not confirmed it.
Leavenworth, Kansas confirms a November cyberattack that caused city network outages and disrupted online permits and vendor payments.
Hillsborough County, N.H., says a network outage at county offices was triggered by a cybersecurity incident; emergency services stayed online.
Heywood and Athol hospitals say a cybersecurity incident caused this week’s outage; systems were taken offline while care continued.