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44 disclosed this week · 26,355 on record

UC San Diego Health Hillcrest - Hillcrest Medical Center

Disclosed Mar 8, 20241,642 affectedConfirmed

Official notice

The covered entity (CE), UC San Diego Health Hillcrest-Hillcrest Medical Center, reported that several employees were the subjects of an email phishing scheme that compromised the protected health information (PHI) of 1,642 individuals. The PHI involved included names, addresses, email addresses, dates of birth, medical record numbers, health insurance information, treatment cost information, and clinical information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected1,642 (as reported to HHS)
DisclosedMar 8, 2024
HappenedJan 9, 2024
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 1642by backfillSource
summary2026-09-25
empty to The covered entity (CE), UC San Diego Health Hillcrest-Hillcrest Medical Center, reported that several employees were the subjects of an email phishing scheme that compromised the protected health information (PHI) of 1,642 individuals. Theby 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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