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United Health Group Health Plan SACE

Disclosed May 10, 2021666 affectedConfirmed

Official notice

United Health Group Health Plan, the covered entity (CE), reported that a network disruption caused the protected health information of 666 individuals to be viewable by others. The PHI involved included names, addresses, and claims information. The CE notified HHS and the affected individuals. In its mitigation efforts, the CE implemented additional administrative safeguards and provided complimentary credit monitoring services to affected individuals.

What is known

People affected666 (as reported to HHS)
DisclosedMay 10, 2021
AttackInsider
Data exposedNamesHealth
SectorInsurance · 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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