BREACHCONFIRMED
California Physicians' Services d/b/a Blue Shield of California Data Breach
Clinic • healthcare
1,000,000
Records Affected
Jan 28, 2023
Disclosed
vulnerability
Attack Vector
Data Exposed
NamesAddressesDates of Birthplan_nameplan_group_numberEmail AddressesPhone Numberssubscriber_id
Timeline
OccurredInvalid Date
DiscoveredFebruary 5, 2023
DisclosedJanuary 28, 2023
Last updated: February 4, 2026