Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

CardioFit Medical Group

Disclosed Apr 9, 20267,243 affectedConfirmed

Official notice

What is known

People affected7,243 (as reported to HHS)
DisclosedApr 9, 2026
HappenedJan 8, 2026
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: CardioFit Medical Group
Official noticeocrportal.hhs.gov
HHS OCR breach report: CardioFit Medical Group (Healthcare Provider, CA)

Notices filed

Residents of CAApr 9
California AGCount not stated
TotalApr 9
HHS OCR7,243 people
History of this record
attack2026-09-25
unknown to insiderby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 7243by 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 CardioFit Medical Group