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Latest / California / December 2023

Nationstar Mortgage LLC (dba Mr. Cooper)

Nationstar Mortgage LLC (dba Mr. Cooper) notified California AG on Dec 15, 2023 of a data breach, which occurred on Oct 30, 2023.

Organization
Nationstar Mortgage LLC (dba Mr. Cooper)
Source
California AG · source record
Date reported
Dec 15, 2023
Date(s) of breach
10/30/2023
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 15:55 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 Nationstar Mortgage LLC (dba Mr. Cooper)

OrganizationSourceStateReportedResidents affectedData exposed
Nationstar Mortgage (dba Mr. Cooper) California AG CA Mar 22, 2024 Not published In the letter (PDF)
Nationstar Mortgage LLC (dba Mr. Cooper) Delaware DOJ DE Dec 15, 2023 12 Social Security numberFinancial / bank accountDate of birthPhone number+2
First seen by BreachTally at 15:55 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.