Data Security Incidents at UMMC and UIC College of Medicine

• •UMMC's data breach involves personal and health information from February 2026.
• •UIC College of Medicine's ransomware attack may have exposed sensitive medical data.
• •Both institutions are notifying affected individuals and enhancing security measures.

The University of Mississippi Medical Center (UMMC) reported a data security incident involving unauthorized access to its network, discovered on February 19, 2026. An investigation revealed that personal and protected health information may have been compromised between February 11 and February 19, 2026. UMMC is notifying affected individuals and offering credit monitoring services. Separately, the University of Illinois Chicago College of Medicine experienced a ransomware attack on August 24, 2026, which may have exposed medical records and billing information. The university is investigating the incident and has engaged identity protection services to notify those potentially affected. Both institutions are taking steps to enhance security and mitigate future risks.