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44 disclosed this week · 26,355 on record

University of Pittsburgh Medical Center Health Plan

Disclosed Feb 5, 202118,900 affectedConfirmed

Official notice

The covered entity (CE), University of Pittsburgh Medical Center Health Plan, reported that an employee was the victim of an email phishing attack that affected the electronic protected health information (ePHI) of 18,900 individuals. The ePHI involved included names, dates of birth, and clinical and treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE strengthened it technical safeguards to better protect its ePHI. The CE also retrained workforce members on recognizing and responding to fraudulent email communications.

What is known

People affected18,900 (as reported to HHS)
DisclosedFeb 5, 2021
AttackHacking
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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