University of Mississippi Medical Center data breach
University of Mississippi Medical Center appears in 3 breach notices filed with Texas AG, California AG and Vermont AG, most recently reported on November 3, 2026.
Also listed as: University of Mississippi Medical Center (“UMMC”); University of Mississippi Medical Center (UMMC)
Breach notices filed with regulators
| Reported | Filed with | Breach date(s) | People affected | Data involved | Source |
|---|---|---|---|---|---|
| Nov 3, 2026 | Texas AG | Feb 11, 2026 – Feb 19, 2026 | 2,778 Texas residents | Name of individualAddressSocial Security Number InformationDriver’s License numberGovernment-issued ID number (e.g. passport, state ID card)Financial Information (e.g. account number, credit or debit card number)Medical InformationHealth Insurance InformationDate of Birth | Texas AG list ↗ |
| Nov 2, 2026 | California AG | Feb 11, 2026, Feb 19, 2026 | Not listed | Not listed | Notice ↗ |
| Nov 2, 2026 | Vermont AG | Not listed | 17 Vermont residents | Social Security NumbersGovernment ID NumbersFinancial Account CodesCredit and Debit Account InfoHealth Records | Vermont AG list ↗ |
Each row is a notice as published by the agency. For state lists, the number affected counts only that state's residents; HHS lists the total reported. SEC rows are Form 8-K Item 1.05 filings, which usually don't give a count. A notice does not mean a settlement exists, and a settlement may cover a different incident than a given notice.
Is there a settlement?
We don't track an open class-action settlement for University of Mississippi Medical Center right now. Settlements usually come months or years after a breach. Got a letter from University of Mississippi Medical Center? Track it and we'll email you if one opens.
What you can do now
- Read the notice letter if you got one. It says what data was involved and may offer free credit monitoring with an enrollment deadline.
- Consider a free credit freeze at Equifax, Experian and TransUnion, especially if your Social Security number was involved.
- Change reused passwords and turn on two-factor authentication.
- Watch your bank, card and insurance statements for activity you don't recognize.
Got a breach letter from University of Mississippi Medical Center? Track it
No settlement yet. We’ll watch University of Mississippi Medical Center and email you only if a settlement opens, then remind you before its claim deadline. Nothing else.
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