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Latest / California / September 2026

OneMain Financial Group, LLC

OneMain Financial Group, LLC notified California AG on Sep 25, 2026 of a data breach, which occurred between May 5, 2026 and May 8, 2026.

Organization
OneMain Financial Group, LLC
Source
California AG · source record
Date reported
Sep 25, 2026
Date(s) of breach
05/05/2026, 05/08/2026
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Not available
First seen by BreachTally
2026-10-30 15:26 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 OneMain Financial Group, LLC

OrganizationSourceStateReportedResidents affectedData exposed
OneMain Financial Group, LLC Massachusetts OCABR MA Sep 25, 2026 39 Social Security numberFinancial / bank account
OneMain Financial Group, LLC Texas AG TX Sep 25, 2026 15,472 Social Security numberPostal addressName
OneMain Financial Group, LLC California AG CA Sep 23, 2022 Not published Not stated
First seen by BreachTally at 15:26 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.