Every public data breach

44 disclosed this week · 26,355 on record

Rancho Family Medical Group

Disclosed Mar 11, 202410,480 affectedConfirmed

Official notice

The covered entity (CE), Rancho Family Medical Group, reported that its business associate (BA) experienced a hacking attack that compromised the protected health information (PHI) of 10,480 individuals. The PHI involved included names, dates of birth, and diagnoses/conditions. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE strengthened its administrative and technical safeguards. In addition, the CE terminated its business relationship with the BA.

What is known

People affected10,480 (as reported to HHS)
DisclosedMar 11, 2024
HappenedNov 19, 2023
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 10480by backfillSource
summary2026-09-25
empty to The covered entity (CE), Rancho Family Medical Group, reported that its business associate (BA) experienced a hacking attack that compromised the protected health information (PHI) of 10,480 individuals. The PHI involved included names, datby 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.

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