Every public data breach

44 disclosed this week · 26,355 on record

University of Iowa Health Care

Disclosed Aug 29, 2025101,875 affectedConfirmed

Official notice

University of Iowa Health Care, the covered entity (CE) reported that its business associate (BA) experienced a ransomware incident that affected the protected health information (PHI) of 101,875 individuals. The PHI involved included clinical and demographic information. The CE notified HHS, affected individuals, and the media. In response to the breach and OCR’s investigation, the CE retrained its workforce members and those of its BA.

What is known

People affected101,875 (as reported to HHS)
DisclosedAug 29, 2025
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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