Every public data breach

47 disclosed this week · 26,367 on record

Palo Verde Hospital

Disclosed Apr 24, 202542,962 affectedConfirmed

Official notice

Palo Verde Hospital, a covered entity (CE), reported that it experienced a ransomware attack affecting the electronic protected health information (ePHI) of 42,962 individuals. The ePHI involved included individuals’ addresses, ZIP codes, dates of birth, names, Social Security Numbers, other financial information, diagnoses, conditions, lab results, medications, and other treatment information. The CE notified individuals, the media, and HHS. In response to the breach, the CE implemented several corrective actions, including resetting all passwords, multifactor authentication, and additional technical safeguards.

What is known

People affected42,962 (as reported to HHS)
DisclosedApr 24, 2025
HappenedMar 3, 2025
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 42962by backfillSource
summary2026-09-25
empty to Palo Verde Hospital, a covered entity (CE), reported that it experienced a ransomware attack affecting the electronic protected health information (ePHI) of 42,962 individuals. The ePHI involved included individuals’ addresses, ZIP codes, dby backfillSource
disclosed2026-09-25
2026-03-02 to 2025-04-24by 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 Palo Verde Hospital