Every public data breach

44 disclosed this week · 26,355 on record

TriHealth

Disclosed Jan 19, 20171,126 affectedConfirmed

Official notice

Due to a technical error during a data conversion process, the covered entity (CE) sent correspondence to 1,126 patients’ incorrect addresses. The types of protected health information (PHI) involved in the breach varied based on the correspondence and may have included the full names, former addresses, birthdates, claims information, diagnoses/conditions, lab results, medications, and other treatment information. The CE provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE retrained staff, corrected addresses, and developed a plan to implement additional safeguards for data conversions. OCR obtained documented assurances that the CE implemented the corrective actions noted above.

What is known

People affected1,126 (as reported to HHS)
DisclosedJan 19, 2017
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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