Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

University of Michigan Health Plan

1 breach2,315 affected in allInsurance

Insider breachInsider exposed names and health records. Reported to the HHS archive.2,315 affectedInsuranceUSFeb 26
About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
University of Michigan Health Plan, 2026-02-26
Added2026-09-25
University of Michigan Health Plan