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Latest / California / November 2023

1st Source Bank

1st Source Bank notified California AG on Nov 28, 2023 of a data breach, which occurred on May 27, 2023. Data exposed: Social Security number, Name.

Organization
1st Source Bank
Source
California AG · source record
Date reported
Nov 28, 2023
Date(s) of breach
Saturday, May 27, 2023
Residents affected
Not published by this source
Data exposed
Social Security number 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 1st Source Bank

OrganizationSourceStateReportedResidents affectedData exposed
1st Source Bank California AG CA Jul 26, 2023 Not published Social Security numberDriver's license / state IDFinancial / bank accountDate of birth+1
1st Source Bank California AG CA Jul 19, 2023 Not published Social Security numberDriver's license / state IDFinancial / bank accountDate of birth+1
First seen by BreachTally at 15:56 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

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