Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH

Disclosed Dec 21, 2023Confirmed

Official notice

What is known

People affectedNot stated in the sources we have
DisclosedDec 21, 2023
HappenedMay 27, 2024
AttackNot stated
Data exposedNot stated
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH
Official noticeoag.ca.gov
California Attorney General breach notice: Los Angeles County Department of Mental Health

Notices filed

Residents of CADec 21, 2023
California AGCount not stated
Residents of CAMar 22, 2024
California AGCount not stated
Residents of CAMay 17, 2024
California AGCount not stated
Residents of CAAug 30, 2024
California AGCount not stated

Other breaches at LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH

Breach, details not statedBreach notice filed with the California AG, details not stated.HealthcareUSApr 20, 2022Breach, details not statedBreach notice filed with the California AG, details not stated.HealthcareUSNov 13, 2017
History of this record
disclosed2026-09-25
2024-03-22 to 2023-12-21by backfillSource
disclosed2026-09-25
2024-05-17 to 2024-03-22by backfillSource
disclosed2026-09-25
2024-08-30 to 2024-05-17by 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 LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH