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Central Valley Regional Center

Disclosed Oct 11, 20196 years ago15,975 affectedConfirmed

Official notice

Central Valley Regional Center, the covered entity (CE), reported that it was the victim of a cyber-attack affecting the electronic protected health information (ePHI) of approximately 15,975 individuals. The ePHI involved included names, addresses, birthdates, dates of death, Social Security numbers, drivers’ license information, and health insurance information. The CE notified HHS, affected individuals, and the media. Following OCR’s investigation, the CE implemented new technical safeguards and retrained its workforce members.

What is known

People affected15,975 (as reported to HHS)
DisclosedOct 11, 2019
HappenedJul 25, 2019
AttackHacking
Data exposedNames, Health
SectorNonprofit · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalOct 11, 201915,975
California AGresidents of CAOct 24, 2019

Other breaches at Central Valley Regional Center

BreachAffected
Disclosed Sep 11, 2025Sep 11, 20251 year agoUnknown
History of this record
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: [] to ["names","health"] · backfill source
  • 2026-09-25 · records_basis: empty to hhs · backfill source
  • 2026-09-25 · records: empty to 15975 · backfill source
  • 2026-09-25 · disclosed: 2019-10-24 to 2019-10-11 · backfill source
  • 2026-09-25 · summary: empty to Central Valley Regional Center, the covered entity (CE), reported that it was the victim of a cyber-attack affecting the electronic protected health information (ePHI) of approximately 15,975 individuals. The ePHI involved included names, a · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Central Valley Regional Center

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