Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

OCAT

Disclosed Dec 12, 20251,629 affectedConfirmed

Official notice

What is known

People affected1,629 (as reported to HHS)
DisclosedDec 12, 2025
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report: OCAT (Healthcare Provider, OH)

Notices filed

TotalDec 12, 2025
HHS OCR1,629 people
History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (HHS OCR), confirmed by HHS OCR. Record counts are as reported. Not legal advice.

Everything about OCAT