Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Workers Compensation Insurance Rating Bureau of California

Disclosed Oct 13, 2025Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedOct 13, 2025
HappenedOct 9, 2025
AttackNot stated
Data exposedNot stated
SectorInsurance · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Workers Compensation Insurance Rating Bureau of California

Notices filed

Residents of CAOct 13, 2025
California AGCount not stated
Residents of CADec 10, 2025
California AGCount not stated
Residents of CAFeb 21
California AGCount not stated
History of this record
disclosed2026-09-25
2025-12-10 to 2025-10-13by backfillSource
disclosed2026-09-25
2026-02-21 to 2025-12-10by 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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