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Rady Children's Hospital San Diego

Disclosed Feb 21, 20206 years ago19,837 affectedConfirmed

Official notice

The covered entity (CE), Rady Children’s Hospital – San Diego, reported that its business associate experienced a ransomware attack affecting the electronic protected health information (ePHI) of 19,837 individuals. The ePHI involved included names, addresses, dates of birth, clinical information, and financial information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In addition, the CE offered complimentary credit monitoring and identity theft protection services to affected individuals.

What is known

People affected19,837 (as reported to HHS)
DisclosedFeb 21, 2020
HappenedJun 20, 2019
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
California AGresidents of CAFeb 21, 2020
HHS archivetotalFeb 21, 20202,360
HHS archivetotalOct 30, 202019,837

Other breaches at Rady Children's Hospital San Diego

BreachAffected
Disclosed May 3, 2018May 3, 20188 years agoUnknown
Disclosed Jun 20, 2014Jun 20, 201412 years agoInsider14K
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 19837 · backfill source
  • 2026-09-25 · summary: empty to The covered entity (CE), Rady Children’s Hospital – San Diego, reported that its business associate experienced a ransomware attack affecting the electronic protected health information (ePHI) of 19,837 individuals. The ePHI involved includ · 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.

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