Overview
Identified around February 19; the listing gives breach dates of February 11 and 19. No total is given.
Timeline
- Occurred
- Discovered
- Disclosed
Organization response
Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.
What you can do
Verify notices through official channels, avoid links in unexpected messages, do not provide credentials, and review credit reports and statements.
Sources
- California AG data breach report: University of Mississippi Medical Center (“UMMC”)California Department of Justice, Office of the Attorney General · 2026-11-09
- Sample consumer notice filed with California AG (University of Mississippi Medical Center (“UMMC”))California Department of Justice, Office of the Attorney General · 2026-11-09