Every public data breach

47 disclosed this week · 26,367 on record

St. Anthony Regional Hospital

Disclosed Oct 25, 2024139,214 affectedConfirmed

Official notice

The covered entity (CE), St. Anthony Regional Hospital, reported that it was the subject of a ransomware attack that affected the protected health information (PHI) of 139,214 individuals. The PHI involved included financial, clinical and demographic information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected139,214 (as reported to HHS)
DisclosedOct 25, 2024
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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