Health Data Breach Tracker/CA

Healthcare Provider · Under investigation

Palomar Health Medical Group

501 individuals · submitted May 8, 2026

About this report

Palomar Health Medical Group, listed by OCR as a healthcare provider in CA, reported a breach of unsecured protected health information to the HHS Office for Civil Rights on May 8, 2026, affecting 501 individuals. OCR lists the breach type as Hacking/IT Incident and the location of the information as Network Server. Business associate present: Yes. OCR status: under investigation.

OCR has not published a case summary for this report. The text above restates the structured fields OCR lists.

Organization
Palomar Health Medical Group
State
CA
Entity type
Healthcare Provider
Individuals affected
501
Submission date
May 8, 2026
Breach type
Hacking/IT Incident
Location of information
Network Server
Business associate present
Yes
OCR status
Under investigation

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