UnknownGovernment IDFinancial accountCritical

NATIONSTAR MORTGAGE LLC

bd_d73092edf2176840 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Dec 15, 2023

To disclose

—

Affected

308,716state residents only

Linked

11 filings

Confidence

95%

Full breach record for NATIONSTAR MORTGAGE LLC →11 incidents on file

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.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Dec 15, 2023

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Delaware State AGbd_1649a1b2c61961c42023-12-15Verified
California State AGbd_57eb457f3eb2112d2023-12-15Verified
Montana State AGbd_5d5578f4cbaaad522023-12-15Verified
Maine State AGbd_94029d67f539973d2023-12-15Verified

Show 6 more filings ↓up to 348d gap

Oregon State AGbd_bcd8a251801840a22023-12-15Verified
Washington State AGbd_ec18ec8370ea53762023-12-15Verified
South Carolina State AGbd_c8e492a4998540cc2023-12-18 · +3dVerified
New Hampshire State AGbd_66a3873bc3c9facf2023-12-19 · +4dVerified
California State AGbd_0b70ea800f8666122024-03-22 · +98dVerified
Illinois State AGbd_d9053568a4f8d29b2023-01-01 · +348dCandidate

Name: NATIONSTAR MORTGAGE LLC
norm: nationstar mortgage

Name: NATIONSTAR MORTGAGE LLC
norm: nationstar mortgage

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 308,716state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account number
Stated not affected: Driver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 10 states

View merged incident ↗

Illinois State AGJan 1 · first

Delaware State AG+348d

California State AG+348d

Montana State AG+348d

Maine State AG+348d

Oregon State AG+348d

Washington State AG+348d

Massachusetts State AG+348d · this page

South Carolina State AG+351d

New Hampshire State AG+352d

California State AG+446d

Pattern: first filing Jan 1 (IL), last Mar 22 (CA) — a 446-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 filingThis record

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

SEC 8-K / victim statement

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

Source URL: https://www.mass.gov/doc/data-breach-report-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 15, 2023
Raw hash: 80f92629baf189141de666fcd0ce7130187bb7c69164b55c06a15b096f0d5dbf

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityNATIONSTAR MORTGAGE LLC

Victim entityNATIONSTAR MORTGAGE LLC

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov