University of Mississippi Medical Center

University of Mississippi Medical Center notified Texas AG on Nov 3, 2026 of a data breach affecting 2,778 Texas residents, which occurred between Feb 11, 2026 and Feb 19, 2026. Data exposed: Social Security number, Driver's license / state ID, Passport number, Financial / bank account, Medical / health information, Health insurance, Date of birth, Postal address, Name.

Organization: University of Mississippi Medical Center
Source: Texas AG · source record
Date reported: Nov 3, 2026
Date(s) of breach: 2026-02-11 to 2026-02-19
Residents affected: 2,778 (Texas residents)
Data exposed: Social Security number Driver's license / state ID Passport number Financial / bank account Medical / health information Health insurance Date of birth Postal address Name
Notice letter: Not available
First seen by BreachTally: 2026-11-03 17:01 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Information compromised, as listed

Entity type as filed with the AG: Healthcare – Medical Provider. Information involved: Name of individual, Address, Social Security Number Information, Driver’s License number, Government-issued ID number (e.g. passport, state ID card), Financial Information (e.g. account number, credit or debit card number), Medical Information, Health Insurance Information, Date of Birth. Discovered 2026-10-20. 912,898 individuals affected in total. Notice method: Posted at company website or special website, U.S. Mail, Broadcast on Texas-wide Media.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.