Every public data breach

44 disclosed this week · 26,355 on record

TriHealth Cancer Institute

Disclosed Mar 13, 2020912 affectedConfirmed

Official notice

The covered entity (CE), TriHealth Cancer Institute, reported that employees inadvertently mailed the protected health information (PHI) of 912 individuals to the wrong recipients. The PHI involved included names, diagnoses, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. The CE also provided a toll-free phone number for questions or concerns. In its mitigation efforts, the CE implemented additional administrative and technical safeguards and retrained its staff. OCR obtained assurances that the CE implemented the aforementioned corrective actions.

What is known

People affected912 (as reported to HHS)
DisclosedMar 13, 2020
AttackInsider
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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