UnknownGovernment IDFinancial accountHigh

Flagstar Bank, National Association

bd_34345641741391fa · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Mar 15, 2021

To disclose

—

Affected

18,410state residents only

Linked

8 filings

Confidence

95%

Full breach record for Flagstar Bank, National Association →7 incidents on file

Flagstar Bank, FSB reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-03-15. 18,410 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

Mar 15, 2021

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 8 filings about the same incident.View merged incident

Part of Accellion supply-chain incident (2021) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Indiana State AGbd_4ac063fe07397ef92021-03-15Verified
California State AGbd_4d259a5e238333b32021-03-15Verified
Oregon State AGbd_74b910abb5f0a7242021-03-15Candidate
Montana State AGbd_99bd7b6b318401122021-03-15Verified

Show 3 more filings ↓up to 3d gap

Maine State AGbd_9ac79c69f97945562021-03-15Verified
Washington State AGbd_e0acf0e4ea72fff32021-03-15Verified
New Hampshire State AGbd_250cebdc817084c32021-03-12 · +3dVerified

Name: Flagstar Bank, National Association
norm: flagstar bank national

Name: Flagstar Bank, National Association
norm: flagstar bank national

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 18,410state-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 · 8 filings · 8 states

View merged incident ↗

New Hampshire State AGMar 12 · first

Indiana State AG+3d

California State AG+3d

Oregon State AG+3d

Montana State AG+3d

Maine State AG+3d

Washington State AG+3d

Massachusetts State AG+3d · this page

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-2021/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 15, 2021
Raw hash: fa6dd8624547303b6d2f7c03c3b01030f8cdc8fc6130454a372814ea19035b12

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityFlagstar Bank, National Association

Victim entityFlagstar Bank, National Association

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov