FEDERALItem 8.01 · voluntaryHackingFinancial ServicesFinanceLowActive

MR. COOPER GROUP INC.

bd_d32ed619bafc52c5 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 31, 2023

Filed

Nov 2, 2023

To disclose

2 days

Affected

Not disclosed

Linked

5 filings

Confidence

65%

Full breach record for MR. COOPER GROUP INC. →4 incidents on file

Mr. Cooper Group Inc. determined on October 31, 2023 that it had experienced a cybersecurity incident in which 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.

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Incident timeline

discovery → filing · 2 days

Oct 31, 2023

Discovered

Nov 2, 2023

Filed

vs. sector median

9 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

SEC 8-Kbd_c2d404959f98c3892023-11-09 · +7dVerified
Hawaii State AGbd_834e3ffcf5af1c482023-12-05 · +33dVerified
SEC 8-Kbd_eb26991231ea68882023-12-15 · +43dVerified
Delaware State AGbd_b07179e304b6e55f2024-03-26 · +145dVerified

Name: MR. COOPER GROUP INC.
norm: mr cooper
SEC CIK: 0000933136
Industry: Financial Services

Name: MR. COOPER GROUP INC.
norm: mr cooper
SEC CIK: 0000933136
Industry: Financial Services
Industry: Financial Servicesllm

Discovered: Oct 31, 2023
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Deploying containment measures to protect systems and data
Shutting down certain systems as a precautionary measure
Launched an investigation with assistance from leading cybersecurity experts
Notified law enforcement
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 2 days(2 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 2 states

View merged incident ↗

SEC 8-KNov 2 · first · this page

SEC 8-K+7d

Hawaii State AG+33d

SEC 8-K+43d

Delaware State AG+145d

Pattern: first filing Nov 2, last Mar 26 (DE) — a 145-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statementThis record

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

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

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.

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Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityMR. COOPER GROUP INC.

Victim entityMR. COOPER GROUP INC.

Incidentdiscovered Oct 31, 2023

Stated responseDeploying containment measures to protect systems and data

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing