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Regulator-posted notice

Breach notice filed by Arch Health Partners, Inc. d/b/a Palomar Health Medical Group (October 2025)

Organization named: Arch Health Partners, Inc. Provisional: identity as filed, not yet matched to the directory

What the sources say

California Attorney General data security breach list Primary notice

Posted on the California Attorney General data security breach list with a submission date of Oct. 15, 2025.

Organization as reported
Arch Health Partners, Inc. d/b/a Palomar Health Medical Group
Incident dates as reported
May 5, 2024
Submission date
Oct. 15, 2025
Observed by BreachRecords
2026-10-19 04:58 UTC (revision 49662, nid:612839)
Archived copy
Held in the private archive (provenance)

The listing records a filing with the agency; it is not a finding by the agency.

Figures, per source

The linked sources report no figure for this record.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Submission date (California Attorney General data security breach list)
  • Observed by BreachRecords (revision 49662)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Arch Health Partners, Inc. Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-04, method manual.

Archived evidence

  • b75193b9a681992b92495f0ba145419fd4d316694ba50f0c4a22aac0f33a314c
    text/html, 88,472 bytes, retrieved from California Attorney General data security breach list, 2026-10-19 04:58 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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