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44 disclosed this week · 26,355 on record

ABC Holding

Disclosed Jul 18, 20251,300 affectedConfirmed

Official notice

The business associate (BA), ABC Holdings Corporation, reported that an employee mailed the protected health information (PHI) of 1,300 individuals to the wrong recipients. The PHI involved included clinical and demographic information. The BA notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the BA provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards, and retrained workforce members to better protect its PHI.

What is known

People affected1,300 (as reported to HHS)
DisclosedJul 18, 2025
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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