Bay Area Community Health

Bay Area Community Health notified California AG on Jan 16, 2026 of a data breach, which occurred on Oct 2, 2025. Data exposed: Social Security number, Medical / health information, Health insurance, Date of birth, Name.

Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization: Bay Area Community Health
Source: California AG · source record
Date reported: Jan 16, 2026
Date(s) of breach: Friday, November 1, 2024Thursday, October 2, 2025
Residents affected: Not published by this source
Data exposed: Social Security number Medical / health information Health insurance Date of birth Name
Notice letter: Sample notice (PDF)
Discovered: Dec 15, 2025, as stated in the letter
"On December 15, 2025, 1 Bay Area Community Health was notified by OCHIN that an unauthorized individual gained access to one of TriZetto ’s systems ."
Days to notice: 32 days from discovery (Dec 15, 2025) to the California record (Jan 16, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
Offered in the letter: credit or identity monitoring through Kroll
Third party: The letter attributes the incident to a vendor or service provider
First seen by BreachTally: 2026-10-30 15:28 UTC

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

Not today? Take the free Monday digest: the week's filings by state and the largest by people affected. Once a week.

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