BREACHCONFIRMED
Health Plan of San Joaquin (HPSJ) Data Breach
Health Insurer • healthcare
Unknown
Records Affected
Sep 26, 2020
Disclosed
phishing
Attack Vector
Data Exposed
NamesSocial Security NumbersDates of BirthAccount NumbersmedicalFinancial Records
Timeline
OccurredInvalid Date
DiscoveredOctober 12, 2020
DisclosedSeptember 26, 2020
Last updated: February 4, 2026