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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 on May 8, 2026.

All 7 filings by OneMain Financial Group, LLC, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
OneMain Financial Group, LLC
Source
California AG · source record
Date reported
Sep 25, 2026
Date(s) of breach
Tuesday, May 5, 2026Friday, May 8, 2026
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Sample notice (PDF)
Days to notice
140 days from the end of the breach window (May 8, 2026, no discovery date in the letter) to the California record (Sep 25, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
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.

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 count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by OneMain Financial Group, LLC

OrganizationSourceStateReportedResidents affectedData exposed
OneMain Financial Group, LLC Vermont AG VT Sep 30, 2026 6 Social Security number
OneMain Financial Oregon DOJ OR Sep 28, 2026 960 Not stated
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 Washington AG WA Sep 17, 2026 2,928 Social Security numberFinancial / bank accountDate of birthName
OneMain Financial Group, LLC California AG CA Sep 23, 2022 Not published Social Security numberFinancial / bank accountUsernames / passwordsName

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