Every public data breach

44 disclosed this week · 26,355 on record

Viverant PT

Disclosed Oct 29, 20216,540 affectedConfirmed

Official notice

The covered entity (CE), Viverant PT, reported that an employee was the victim of an email phishing attack that compromised the protected health information (PHI) of 6,540 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, claims and financial information, diagnoses, and medications prescribed. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional administrative, technical, security, and physical safeguards. Staff were retrained on email security. OCR provided technical assistance regarding the HIPAA Security Rule.

What is known

People affected6,540 (as reported to HHS)
DisclosedOct 29, 2021
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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