FEDERALItem 8.01 · voluntaryHackingTargetedLowActive
MR. COOPER GROUP INC.
bd_d32ed619bafc52c5 · schema v1 · pii pii-v1
Full breach record for MR. COOPER GROUP INC. →Mr. Cooper Group Inc. disclosed a cybersecurity incident on October 31, 2023, where an unauthorized third party gained access to certain technology systems. The company initiated containment measures, shut down systems, engaged cybersecurity experts, and notified law enforcement. The investigation was ongoing as of the filing date.
SEC clockMateriality determined Oct 31, 2023 → Filed Nov 2, 20232d ✓ SEC 4-day OK2 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_c2d404959f98c389SEC 8-Kfiled 2023-11-09(7d gap)Verified
- bd_834e3ffcf5af1c48Hawaii State AGfiled 2023-12-05(33d gap)Verified
- bd_eb26991231ea6888SEC 8-Kfiled 2023-12-15(43d gap)Verified
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/933136/000093313623000097/
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Nov 2, 2023
- Raw hash
- c3c1dc817742cd35c813bc85c095d3577ed7eca5d705999a5bf5e74b382efe68
Source filing
AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.
Reporting entity
- Name
- MR. COOPER GROUP INC.norm: mr cooper
- SEC CIK
- 0000933136
- Industry
- Financial Services
Victim entity
- Name
- MR. COOPER GROUP INC.norm: mr cooper
- SEC CIK
- 0000933136
- Industry
- Financial Services
Incident
- Discovered
- Oct 31, 2023
- Materiality determined
- Oct 31, 2023
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 2 days(2 days from discovery to filing)
- Compliance flags
- SEC 4-day OK · 2d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status SEC Materiality determined: Oct 31, 2023→ Filed: Nov 2, 20232d cal. 4 business days SEC 4-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.