CalPERS

2 breaches1.2M affected in allGovernmentcalpers.ca.gov

Vendor MOVEit breach exposes data of about 770,000 pension membersVendor breach exposed names, Social Security numbers and dates of birth. Reported to the California AG.Vendor breach770K affectedGovernmentUSJun 22, 2023 Election brochures printed SSNs of 445,000 California retireesVendor breach exposed names, addresses and Social Security numbers.Vendor breach445K affectedGovernmentUSUnverifiedAug 22, 2007

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25

CalPERS, 2007-08-22

campaign2026-09-25

CalPERS, 2023-06-22moveit-2023

sector2026-09-25

CalPERS, 2023-06-22government

attack2026-09-25

CalPERS, 2023-06-22third-party

data_types2026-09-25

CalPERS, 2023-06-22["names","ssn","dob"]

records_basis2026-09-25

CalPERS, 2023-06-22organization

records2026-09-25

CalPERS, 2023-06-22770000

summary2026-09-25

CalPERS, 2023-06-22The California Public Employees' Retirement System said data of roughly 770,000 retirees and beneficiaries was taken when vendor PBI Research Services was breached through MOVEit Transfer.

title2026-09-25

CalPERS, 2023-06-22Vendor MOVEit breach exposes data of about 770,000 pension members

domain2026-09-25

CalPERScalpers.ca.gov

Added2026-09-25

CalPERS, 2023-06-22

Added2026-09-25

CalPERS