Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Sonoma Valley Hospital

Disclosed May 24, 20131,386 affectedConfirmed

Official notice

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What is known

People affected1,386 (as reported to HHS)
DisclosedMay 24, 2013
HappenedFeb 14, 2013
AttackNot stated
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

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

Notices filed

TotalMay 24, 2013
HHS archive1,386 people
Residents of CAJul 10, 2013
California AGCount not stated

Other breaches at Sonoma Valley Hospital

Breach, details not statedBreach notice filed with the Oregon DOJ, details not stated.HealthcareUSDec 11, 2020
History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 1386by backfillSource
disclosed2026-09-25
2013-07-10 to 2013-05-24by 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.

Everything about Sonoma Valley Hospital