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UnitedHealth Group Single Affiliated Covered Entity

Disclosed Jul 30, 2021774 affectedConfirmed

Official notice

The covered entity (CE), UnitedHealth Group Single Affiliated Covered Entity, reported that a coding error caused the protected health information (PHI) of 774 individuals to appear on its patient portal. The PHI involved included names and Social Security numbers. The CE notified HHS and the affected individuals. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected774 (as reported to HHS)
DisclosedJul 30, 2021
AttackInsider
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at UnitedHealth Group Single Affiliated Covered Entity

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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