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44 disclosed this week · 26,355 on record

University of California Irvine Medical Center

Disclosed Jun 17, 20154,859 affectedConfirmed

Official notice

The University of California Irvine Medical Center (UCI), the covered entity, reported that an employee impermissibly accessed the medical records of 4,859 patients between June of 2011 and March of 2015. The protected health information (PHI) involved included names, addresses, claims information, dates of birth, gender, medical record numbers, account numbers, and clinical information. UCI notified all affected individuals and the media. In addition, it revised its policies and procedures, sanctioned the workforce members involved, and re-trained all workforce members. In response to OCR’s investigation, UCI conducted a risk analysis and is in the process of completing a corresponding risk management plan.

What is known

People affected4,859 (as reported to HHS)
DisclosedJun 17, 2015
HappenedJun 22, 2011
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to insiderby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 4859by backfillSource
summary2026-09-25
empty to The University of California Irvine Medical Center (UCI), the covered entity, reported that an employee impermissibly accessed the medical records of 4,859 patients between June of 2011 and March of 2015. The protected health information (Pby backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

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