Health Plan of San Joaquin (HPSJ)

Health Plan of San Joaquin (HPSJ) notified California AG on May 18, 2021 of a data breach, which occurred on Oct 12, 2020. Data exposed: Social Security number, Medical / health information, Health insurance, Date of birth, Email address, Name.

Organization: Health Plan of San Joaquin (HPSJ)
Source: California AG · source record
Date reported: May 18, 2021
Date(s) of breach: Saturday, September 26, 2020Monday, October 12, 2020
Residents affected: Not published by this source
Data exposed: Social Security number Medical / health information Health insurance Date of birth Email address Name
Notice letter: Sample notice (PDF)
First seen by BreachTally: 2026-10-30 16:06 UTC

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

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