Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Santa Clara Valley Medical Center

Disclosed Sep 27, 2013579 affectedConfirmed

Official notice

What is known

People affected579 (as reported to HHS)
DisclosedSep 27, 2013
HappenedSep 14, 2013
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

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

Notices filed

Residents of CASep 27, 2013
California AGCount not stated
TotalSep 27, 2013
HHS archive579 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 579by 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 Santa Clara Valley Medical Center