Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Eureka Internal Medicine

Disclosed Mar 4, 20143,534 affectedConfirmed

Official notice

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What is known

People affected3,534 (as reported to HHS)
DisclosedMar 4, 2014
HappenedSep 25, 2013
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Eureka Internal Medicine
Official noticeocrportal.hhs.gov
HHS OCR breach report (archive, resolved): Eureka Internal Medicine (Healthcare Provider, CA)

Notices filed

Residents of CAMar 4, 2014
California AGCount not stated
TotalMar 4, 2014
HHS archive3,534 people
History of this record
attack2026-09-25
unknown to lost-deviceby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 3534by backfillSource
summary2026-09-25
empty to \Nby 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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