UnknownFinancial accountLow

Flagstar Bank, National Association

bd_a8b93efc400ce217 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Nov 5, 2023

To disclose

—

Affected

48state residents only

Linked

15 filings

Confidence

95%

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

Flagstar Bank, N.A. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-11-05. 48 Massachusetts residents were affected. The report records the breach type as electronic.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Nov 5, 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 15 about the same incident.View merged incident

Part of FISERV, INC. supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Maine State AGbd_267688291d7bda9f2023-11-05Verified
New Hampshire State AGbd_ba1cee24773c76652023-11-06 · +1dVerified
Indiana State AGbd_25963c4420d351012023-10-06 · +30dVerified
Oregon State AGbd_bebe196ceda9728b2023-10-06 · +30dVerified

Show 6 more filings ↓up to 52d gap

Massachusetts State AGbd_25176ff42413efea2023-10-05 · +31dVerified
Maine State AGbd_2d517ec1c38f95f82023-10-05 · +31dCandidate
Vermont State AGbd_48a0d2a33519786f2023-10-05 · +31dVerified
California State AGbd_93d56742578abcb32023-12-15 · +40dVerified
Maine State AGbd_5af88cb2aa8755e12023-12-27 · +52dVerified
Maine State AGbd_f45e64db77a72ae52023-12-27 · +52dVerified

Showing first 10 of 14 linked disclosures.

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: 48state-resident count only
Data types: Financial account
Data elements: Financial account number
Stated not affected: Social Security numberDriver'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: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 7 states

View merged incident ↗

Massachusetts State AGOct 5 · first

Maine State AGOct 5 · first

Vermont State AGOct 5 · first

Indiana State AG+1d

Oregon State AG+1d

Maine State AG+31d

Massachusetts State AG+31d · this page

New Hampshire State AG+32d

California State AG+71d

Maine State AG+83d

Pattern: first filing Oct 5 (MA), last Dec 27 (ME) — a 83-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 14 — the full spread may be wider.

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: Nov 5, 2023
Raw hash: 6b98aaef8b805d383f101ba54326719b3adce5fd841be9d945935aef2ca5b698

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityFlagstar Bank, National Association

Victim entityFlagstar Bank, National Association

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov