Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Advanced Clinical Research Institute

Disclosed Mar 14, 2012875 affectedConfirmed

Official notice

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What is known

People affected875 (as reported to HHS)
DisclosedMar 14, 2012
AttackLost or stolen device
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report (archive, resolved): Advanced Clinical Research Institute (Health Plan, CA)

Notices filed

TotalMar 14, 2012
HHS archive875 people
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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