https://dysruptionhub.com/northwest-iowa-college-cyber-disclosure/ 2026-07-23T02:37:47.000Z DysruptionHub en 2026-07-23T02:37:47.000Z Blog Education, Community/Technical Colleges, Closures/Classes canceled, SIS/LMS outage, Cyberattack, Iowa https://dysruptionhub.com/cdn-cgi/image/width=1200,height=630,fit=cover,format=jpeg,quality=82,metadata=none/https://dysruptionhub.com/content/images/2026/07/northwest-iowa-community-college-sign.webp Sign for Northwest Iowa Community College on the campus in Sheldon, Iowa, with a college building and trees in the background. The Northwest Iowa Community College campus sign outside the college in Sheldon, Iowa. (Northwest Iowa Community College) https://dysruptionhub.com/dallas-websites-possible-cyber-threat/ 2026-07-23T01:22:07.000Z DysruptionHub en 2026-07-23T01:22:07.000Z Blog Government, Municipal Government, Law Enforcement, Public Records / Administration, Public-facing website outage, Cyberattack, Texas https://dysruptionhub.com/cdn-cgi/image/width=1200,height=630,fit=cover,format=jpeg,quality=82,metadata=none/https://dysruptionhub.com/content/images/2026/07/dallas-texas-city-hall.webp Bronze City of Dallas seal mounted on a concrete wall beside steps outside Dallas City Hall under a blue sky. The City of Dallas seal is displayed outside Dallas City Hall. https://dysruptionhub.com/sumner-schools-network-breach-delay/ 2026-07-22T04:33:45.000Z DysruptionHub en 2026-07-22T04:33:45.000Z Blog Education, K-12, Closures/Classes canceled, Cyberattack, Tennessee https://dysruptionhub.com/cdn-cgi/image/width=1200,height=630,fit=cover,format=jpeg,quality=82,metadata=none/https://dysruptionhub.com/content/images/2026/07/sumner-county-board-of-education-building.webp Front entrance of the Sumner County Board of Education building in Gallatin, Tennessee, with the agency’s name displayed above the doors. The Sumner County Board of Education building in Gallatin, Tennessee. The district delayed the start of classes after discovering unauthorized access to its network. (Sumner County Schools) https://dysruptionhub.com/tidewater-cyberattack-disrupts-internet-across-coastal-maine/ 2026-07-21T13:46:51.000Z DysruptionHub en 2026-07-21T13:46:51.000Z Blog Critical Infrastructure, Communications, Internet Service Provider, Cyberattack, Denial of Service, Maine https://dysruptionhub.com/cdn-cgi/image/width=1200,height=630,fit=cover,format=jpeg,quality=82,metadata=none/https://dysruptionhub.com/content/images/2026/07/tidewater-telcom-sign.webp Tidewater cyberattack disrupts internet across Maine Tidewater Telecom’s sign outside its Nobleboro, Maine, headquarters lists affiliated Lincolnville and Coastal Telco companies.