Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Regional Center of Orange County

Disclosed Jul 27, 202616,545 affectedConfirmed

Official notice

What is known

People affected16,545 (as reported to HHS)
DisclosedJul 27, 2026
HappenedMay 27, 2026
AttackLost or stolen device
Data exposedNamesHealth
SectorGovernment · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Regional Center of Orange County
Official noticeocrportal.hhs.gov
HHS OCR breach report: Regional Center of Orange County (Business Associate, CA)

Notices filed

Residents of CAJul 27
California AGCount not stated
TotalJul 27
HHS OCR16,545 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 16545by 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 Regional Center of Orange County