Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

County of Santa Clara, California

Disclosed Aug 9, 202312,760 affectedConfirmed

Official notice

What is known

People affected12,760 (as reported by the organization)
DisclosedAug 9, 2023
HappenedMay 29, 2023
AttackNot stated
Data exposedNot stated
SectorGovernment · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: County of Santa Clara, California
Official noticein.gov
Indiana Attorney General 2023 data breach report: County of Santa Clara, California

Notices filed

Residents of INAug 9, 2023
Indiana AG10 people
Residents of CAAug 10, 2023
California AGCount not stated
History of this record
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 12760by backfillSource
disclosed2026-09-25
2023-08-10 to 2023-08-09by 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 County of Santa Clara, California