Every public data breach

47 disclosed this week · 26,367 on record

Superior HealthPlan

Disclosed Dec 29, 20203,748 affectedConfirmed

Official notice

The covered entity (CE), Superior HealthPlan, reported that its business associate (BA) was the victim of a cyber-attack that compromised the protected health information (PHI) of 2,781 individuals. The PHI involved included names, addresses, dates of birth, and diagnoses. The CE notified HHS, affected individuals, the media, and provided substitute notice. OCR has initiated a compliance review of the business associate regarding this breach.

What is known

People affected3,748 (as reported to HHS)
DisclosedDec 29, 2020
AttackHacking
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at Superior HealthPlan

History of this record
records2026-09-25
2781 to 3748by backfillSource
disclosed2026-09-25
2021-06-01 to 2020-12-29by backfillSource
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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