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Latest / California / June 2023

Palomar Health

Palomar Health notified California AG on Jun 21, 2023 of a data breach, which occurred on Mar 13, 2023. Data exposed: Social Security number, Health insurance, Date of birth, Postal address, Name.

All 3 filings by Palomar Health, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Palomar Health
Source
California AG · source record
Date reported
Jun 21, 2023
Date(s) of breach
Sunday, March 12, 2023Monday, March 13, 2023
Residents affected
Not published by this source
Data exposed
Social Security number Health insurance Date of birth Postal address Name
Notice letter
Sample notice (PDF)
Days to notice
100 days from the end of the breach window (Mar 13, 2023, no discovery date in the letter) to the California record (Jun 21, 2023). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
12 months of credit or identity monitoring through Experian
Third party
The letter attributes the incident to a vendor or service provider
First seen by BreachTally
2026-10-30 15:57 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 15:57 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by Palomar Health

OrganizationSourceStateReportedResidents affectedData exposed
Palomar Health California AG CA Oct 20, 2017 Not published Social Security numberFinancial / bank accountMedical / health informationEmail address+2
Palomar Health California AG CA Mar 28, 2014 Not published Social Security numberFinancial / bank accountMedical / health informationHealth insurance+2

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.