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Oklahoma

A collection of 5 issues

Ransomware Attack Hits City of Durant in Oklahoma, Disrupts Services

The City of Durant in southeastern Oklahoma—a city of about 19,000 residents and the county seat of Bryan County—was targeted by a ransomware attack on Sunday, June 1, 2025, disrupting several municipal services. City officials reported computer network outages early that morning, prompting an immediate response involving

Cyberattack Disrupts Bartlesville, Oklahoma Schools, Postpones State Testing

On May 1, 2025, Bartlesville Public Schools in Bartlesville, Oklahoma, suffered a major network security breach that disrupted districtwide computer systems and forced the cancellation of scheduled state testing. Granger Meador, the district’s executive director of technology and communications, confirmed that while essential services such as phones, life safety

Oklahoma Chain Braum’s Suffers Second Ransomware Attack, Disrupting Operations

On January 29, 2025, Braum’s Ice Cream and Dairy Stores, headquartered in Oklahoma City, Oklahoma, experienced a second ransomware attack, once again disrupting operations across its 300+ locations. While details of this latest attack remain unclear, it follows a July 16, 2024, ransomware attack by Hunters International, which resulted

Conduent Outage Linked to Cyberattack, Impacts Multiple States

A cyberattack on Conduent, a major IT contractor for state and federal government programs, led to service outages affecting child support and food assistance programs across at least four U.S. states. The disruption began in early January 2025 and left many residents unable to receive benefits. Wisconsin’s Department

University of Oklahoma Investigates Cyberattack, Possible IT Disruptions

The University of Oklahoma (OU) in Norman, Oklahoma, is investigating a cybersecurity incident after detecting unusual activity on its IT network. As a precaution, the university has isolated certain systems, though it has not confirmed whether this has caused any IT service disruptions. The Fog ransomware group has claimed responsibility,