Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Weill Cornell Medicine

2 breaches26K affected in allHealthcare

Insider breachInsider exposed names and health records. Reported to the HHS archive.516 affectedHealthcareUSFeb 23Hacking breachHacking exposed names and health records. Reported to the HHS archive.26K affectedHealthcareUSNov 12, 2021
About

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

Added2026-09-25
Weill Cornell Medicine, 2021-11-12
Added2026-09-25
Weill Cornell Medicine, 2026-02-23
Added2026-09-25
Weill Cornell Medicine