The Tulsa-based EMSA experienced unauthorized access to its network between February 10 and 13, 2024, leading to the potential theft of patients' data. The compromised information generally included names, addresses, dates of birth, service dates, and, in some cases, Social Security numbers. As a result of the cyber incident, EMSA shutdown parts of its IT systems and halted some services, impacting 611,743 individuals. The breach has pushed the organization to improve its cybersecurity measures and offer credit monitoring and identity protection services to affected individuals.

The Emergency Medical Services Authority in Tulsa experienced unauthorized network access between February 10, 2024, and February 13, 2024, compromising files that included patient information such as names, addresses, dates of birth, service dates, primary care providers, and Social Security numbers for some individuals. EMSA was unable to provide services to the community during the hack, impacting 611,743 individuals. The breach has prompted the organization to enhance security measures and offer credit monitoring and identity protection to affected individuals.