The UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY Data Breach: Incident Facts and Free Case Review

University of Wisconsin Hospitals and Clinics Authority is a prominent healthcare provider responsible for managing extensive patient care services and clinical operations. As a medical institution, the organization collects and maintains highly sensitive personal information, including detailed health records, billing data, and government-issued identification necessary for insurance processing and medical treatment. In 2025, the organization officially reported a data security incident to the Illinois Attorney General, confirming that unauthorized access to their systems occurred. If you received a formal data breach notification letter from the hospital, it indicates that your personal or protected health information may have been compromised during this event. This notification serves to inform you of the incident and provides guidance on the steps you should take to protect your identity and medical privacy.

State

Illinois

Reported

December 5, 2025