NATIONSTAR MORTGAGE LLC
ent_019e628c9134ed94dccbad472ddd70a8
Disclosures
25+
State AG · 12 jurisdictions
Multi-filing incidents
4
incidents joining 2+ filings here
Max affected reported
14,690,284
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- NATIONSTAR MORTGAGE LLC
- Normalized
- nationstar mortgage— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300LBCBNR1OT00651
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (newest 25)newest first
- Delaware State AGas reporting2024-03-26
Mr. Cooper (Nationstar Mortgage LLC) disclosed a data breach occurring between October 30 and November 1, 2023, involving unauthorized access to systems containing personal information of approximately 47,818 Rhode Island residents. The incident involved the exfiltration of names, addresses, SSNs, dates of birth, and bank account numbers. Mr. Cooper shut down systems, engaged cybersecurity experts, and notified law enforcement. Affected individuals were offered 24 months of credit monitoring and fraud assistance.
- California State AGas victim2024-03-22
Nationstar Mortgage LLC (dba Mr. Cooper) detected suspicious activity on October 31, 2023, and determined that an unauthorized party accessed systems between October 30 and November 1, 2023. Files containing names, addresses, phone numbers, Social Security numbers, dates of birth, and bank account numbers were obtained. The company shut down systems to contain the incident, engaged cybersecurity experts, and contacted law enforcement. Approximately 47,818 Rhode Island residents were affected. Credit monitoring services were offered.
- New Hampshire State AGas victim2023-12-19
Nationstar Mortgage LLC (dba Mr. Cooper) reported unauthorized access to network systems between Oct 30 and Nov 1, 2023, detected on Oct 31, 2023. Files containing personal information were obtained. 77,568 NH residents affected. Response included system shutdown, forensic investigation, law enforcement notification, and 24-month credit monitoring for affected individuals.
- South Carolina State AGas victim2023-12-18
Nationstar Mortgage LLC (dba Mr. Cooper) disclosed a data breach where unauthorized access to systems occurred between Oct 30 and Nov 1, 2023. Suspicious activity was detected on Oct 31, 2023. Personal information including names, SSNs, DOBs, and bank account numbers were obtained. The company shut down systems, engaged forensic experts, and notified law enforcement. Credit monitoring services are offered. The filing is a South Carolina state AG notice.
- Delaware State AGas victim2023-12-15
Nationstar Mortgage LLC (dba Mr. Cooper) disclosed a data breach affecting approximately 47,818 Rhode Island residents. Unauthorized access occurred between October 30 and November 1, 2023, resulting in the exfiltration of personal information including names, addresses, Social Security numbers, dates of birth, and bank account numbers. The company shut down systems, engaged forensic experts, and notified law enforcement. Affected individuals were offered 24 months of credit monitoring.
- California State AGas victim2023-12-15
Nationstar Mortgage LLC (dba Mr. Cooper) detected suspicious activity on October 31, 2023, leading to the discovery of unauthorized access to certain systems between October 30 and November 1, 2023. An unauthorized party obtained files containing personal information including names, addresses, phone numbers, Social Security numbers, dates of birth, and bank account numbers. The company shut down systems to contain the incident, engaged cybersecurity experts, and contacted law enforcement. Approximately 47,818 Rhode Island residents were affected. The company is offering 24 months of credit monitoring and fraud assistance.
- Montana State AGas victim2023-12-15
Nationstar Mortgage LLC (dba Mr. Cooper) disclosed a data breach where unauthorized access occurred between Oct 30 and Nov 1, 2023. Suspicious activity was detected on Oct 31, 2023. Personal information including names, SSNs, DOBs, and bank account numbers were accessed. The company shut down systems, engaged forensic experts, and notified law enforcement. Notices were sent in December 2023 offering credit monitoring.
- Maine State AGas victim2023-12-15
Nationstar Mortgage LLC (dba Mr. Cooper) reported an external system breach (hacking) occurring on October 30, 2023, discovered on October 31, 2023. The incident affected approximately 14,690,284 individuals, including 59,917 Maine residents. The breach compromised names and Social Security Numbers. Nationstar notified consumers in writing on December 15, 2023, and offered 24 months of TransUnion credit monitoring services.
- Oregon State AGas victim2023-12-15
Nationstar Mortgage LLC (dba Mr. Cooper) reported a data breach to the Oregon Attorney General. The breach was reported on 2023-12-15. The breach occurred during 10/30/2023 - 11/1/2023. The breach was discovered on 10/31/2023. 14,690,284 individuals were affected. Notice was sent on 12/15/2023.
- Massachusetts State AGas victim2023-12-15
Nationstar Mortgage LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-12-15. 308,716 Massachusetts residents were affected. The report records the breach type as electronic.
- Washington State AGas victim2023-12-15
Nationstar Mortgage LLC (dba Mr. Cooper) reports a supplemental breach affecting 408,616 Washington residents. Unauthorized access occurred Oct 30-Nov 1, 2023, involving PII, SSNs, and bank details. Incident detected Oct 31, 2023. Ransomware attack led to data exfiltration. Credit monitoring provided.
- Hawaii State AGas victim2023-12-05
Nationstar Mortgage LLC (dba Mr. Cooper) disclosed a data breach where unauthorized access occurred between Oct 30 and Nov 1, 2023. Suspicious activity was detected on Oct 31, 2023. Personal information including names, SSNs, DOBs, and bank account numbers were accessed. The company shut down systems, engaged forensic experts, and notified law enforcement. Credit monitoring services were offered to affected individuals.
- Illinois State AGas victim2023-01-01
NATIONSTAR MORTGAGE, LLC, DBA. MR. COOPER filed a data-breach notice with the Illinois Attorney General during 2023 (case 23-844). The register records the breach as discovered on October 30, 2023. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- Massachusetts State AGas victim2021-03-19
Nationstar Mortgage LLC d/b/a Champion Mortgage Company d/b/a Mr. Cooper reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-03-19. 20 Massachusetts residents were affected. The report records the breach type as paper.
- Indiana State AGas victim2021-03-19
Nationstar Mortgage LLC dba Champion Mortgage Company dba Mr. Cooper reported a data breach to the Indiana Attorney General. The breach occurred on 2021-01-06 and was reported on 2021-03-19. 4 Indiana residents were affected. 596 individuals affected in total.
- Massachusetts State AGas victim2020-09-21
Nationstar Mortgage LLC, d/b/a Mr. Cooper reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-09-21. 1 Massachusetts residents were affected. The report records the breach type as both.
- Massachusetts State AGas reporting2019-12-16
Nationstar Morgage dba Mr. Cooper reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-12-16. 2 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2018-04-03
Nationstar Mortgage LLC d/b/a Mr. Cooper Home Loans reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2018-04-03. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2017-09-26
Nationstar Mortgage LLC d/b/a Mr. Cooper reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-09-26. 4 Massachusetts residents were affected. The report records the breach type as electronic.
- Montana State AGas victim2017-08-31
Nationstar Mortgage LLC (d/b/a Mr. Cooper) notified borrowers that on July 5, 2017, an error occurred where a borrower's loan number and property address were inadvertently included in a letter sent to another borrower. The company offered complimentary credit monitoring and identity theft protection services.
- Massachusetts State AGas victim2017-08-31
Nationstar Mortgage LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2017-08-31. 229 Massachusetts residents were affected. The report records the breach type as paper.
- New Hampshire State AGas victim2017-08-31
Nationstar Mortgage LLC (dba Mr. Cooper) notified borrowers that on July 5, 2017, they discovered their loan numbers and property addresses were inadvertently included in letters sent to other borrowers. The company offered one year of complimentary credit monitoring through Assurant ID Fraud Solutions.
- California State AGas victim2015-08-12
Nationstar Mortgage LLC notified California residents that on July 27, 2015, an email containing a copy of a W2 form was inadvertently sent to an employee at Greenlight. The email was deleted from the recipient's mailbox. The breach exposed financial and identity information, including Social Security Numbers and income data. The company offered one year of identity protection services.
- Massachusetts State AGas victim2014-09-25
Nationstar Mortgage reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2014-09-25. 39 Massachusetts residents were affected. The report records the breach type as paper.
- Massachusetts State AGas victim2014-09-02
NationStar Mortgage reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2014-09-02. 1 Massachusetts residents were affected. The report records the breach type as electronic.