Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Upper Peninsula Health Plan

2 breaches1,645 affected in allInsurance

Hacking breachHacking exposed names and health records. Reported to the HHS archive.833 affectedInsuranceUSApr 20, 2023Hacking breachHacking exposed names and health records. Reported to the HHS archive.812 affectedInsuranceUSNov 25, 2019
About

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

Added2026-09-25
Upper Peninsula Health Plan, 2019-11-25
Added2026-09-25
Upper Peninsula Health Plan, 2023-04-20
Added2026-09-25
Upper Peninsula Health Plan