Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

City of St. Joseph, MO Health Department

Disclosed Sep 22, 202511,538 affectedConfirmed

Official notice

What is known

People affected11,538 (as reported to HHS)
DisclosedSep 22, 2025
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report: City of St. Joseph, MO Health Department (Healthcare Provider, MO)

Notices filed

TotalSep 22, 2025
HHS OCR11,538 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 City of St. Joseph, MO Health Department