Financial Institution Service Corporation

Financial Institution Service Corporation notified California AG on Oct 4, 2023 of a data breach, which occurred on May 31, 2023. Data exposed: Social Security number, Financial / bank account, Date of birth, Phone number, Postal address, Name.

Organization: Financial Institution Service Corporation
Source: California AG · source record
Date reported: Oct 4, 2023
Date(s) of breach: Tuesday, May 30, 2023Wednesday, May 31, 2023
Residents affected: Not published by this source
Data exposed: Social Security number Financial / bank account Date of birth Phone number Postal address Name
Notice letter: Sample notice (PDF)
First seen by BreachTally: 2026-10-30 15:56 UTC

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

Other filings by Financial Institution Service Corporation

Organization	Source	State	Reported	Residents affected	Data exposed
Financial Institution Service Corporation	California AG	CA	Sep 28, 2023	Not published	Financial / bank accountPostal addressName
Financial Institution Service Corporation	California AG	CA	Sep 22, 2023	Not published	Social Security numberFinancial / bank accountDate of birthPhone number+2

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