Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Clover Health

2 breaches142K affected in allInsurance

Hacking breachHacking exposed names and health records. Reported to the HHS OCR.139K affectedInsuranceUSSep 14Insider breachInsider exposed names and health records. Reported to the HHS archive.2,834 affectedInsuranceUSSep 22, 2023
About

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

Added2026-10-02
Clover Health, 2026-09-14
Added2026-09-25
Clover Health, 2023-09-22
Added2026-09-25
Clover Health