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Latest / California / August 2023

AltaMed Health Services

AltaMed Health Services notified California AG on Aug 4, 2023 of a data breach, which occurred on May 30, 2023. Data exposed: Social Security number, Date of birth, Postal address, Name.

All 10 filings by AltaMed Health Services, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
AltaMed Health Services
Source
California AG · source record
Date reported
Aug 4, 2023
Date(s) of breach
Monday, May 29, 2023Tuesday, May 30, 2023
Residents affected
Not published by this source
Data exposed
Social Security number Date of birth Postal address Name
Notice letter
Sample notice (PDF)
Days to notice
66 days from the end of the breach window (May 30, 2023, no discovery date in the letter) to the California record (Aug 4, 2023). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
24 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 AltaMed Health Services

OrganizationSourceStateReportedResidents affectedData exposed
AltaMed Health Services Corporation HHS OCR US Feb 26, 2026 501 Medical / health information
AltaMed Health Services Corporation California AG CA Feb 12, 2026 Not published Social Security numberPostal addressName
AltaMed Health Services Corporation California AG CA Jun 13, 2025 Not published Email addressPostal addressName
AltaMed Health Services Corporation HHS OCR US Jun 13, 2025 4,530 Medical / health information
AltaMed Health Services Corporation California AG CA Jun 29, 2023 Not published Social Security numberDate of birthEmail addressPostal address+1
AltaMed Health Services Corporation California AG CA May 30, 2019 Not published Social Security numberFinancial / bank accountMedical / health informationHealth insurance+2
AltaMed Health Services Corporation California AG CA May 15, 2019 Not published Social Security numberMedical / health informationHealth insurancePhone number+2
AltaMed Health Services Corporation California AG CA Feb 15, 2019 Not published In the letter (PDF)
AltaMed Health Services Corporation California AG CA Aug 29, 2014 Not published Financial / bank accountMedical / health informationPostal addressName

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