Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Cornerstones of Care

2 breaches18K affected in allHealthcare

Hacking breachHacking exposed names and health records. Reported to the HHS OCR.2,771 affectedHealthcareUSFeb 14, 2025Hacking breachHacking exposed names and health records. Reported to the HHS archive.16K affectedHealthcareUSNov 12, 2020
About

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

Added2026-09-25
Cornerstones of Care, 2020-11-12
Added2026-09-25
Cornerstones of Care, 2025-02-14
Added2026-09-25
Cornerstones of Care