Social EngineeringFinancial ServicesFinancePhishingCustomer Data InvolvedTargetedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

AMERIPRISE FINANCIAL, INC.

bd_9d5f81c7608a52cf · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 22, 2025

To disclose

—

Affected

2state residents only

Linked

13 filings

Confidence

65%

Full breach record for AMERIPRISE FINANCIAL, INC. →75 incidents on file

Ameriprise Financial Services, LLC notified the New Hampshire Attorney General of a phishing incident on November 11, 2025, affecting 2 New Hampshire residents. A staff member received a phishing email, allowing a bad actor potential access to client data including SSN, driver's license, and financial info. Ameriprise contained the incident, offered one year of credit monitoring, and implemented enhanced verification safeguards.

J jump to incidentP pin to compareR raw source

Incident timeline

Nov 11, 2025

Begins

Dec 22, 2025

Filed

This filing is one of 13 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Massachusetts State AGbd_48779031e147f5552025-12-22Verified
Nebraska State AGbd_8f686b55a87b71942025-12-22Verified
Indiana State AGbd_f9a64449ff3dd9442025-12-22Verified
Texas State AGbd_73af7e12dbf205172025-12-29 · +7dVerified

Show 6 more filings ↓up to 46d gap

Indiana State AGbd_788cd9b74d21bcbc2025-12-30 · +8dVerified
Massachusetts State AGbd_b9538e13525c7ecc2026-01-02 · +11dVerified
New Hampshire State AGbd_c1bae40a6bb952172026-01-02 · +11dVerified
Maine State AGbd_c988ca4a793eeccb2026-01-02 · +11dVerified
New Hampshire State AGbd_503fcf3310b383e62026-02-06 · +46dCandidate
Maine State AGbd_795bde141ec610202026-02-06 · +46dVerified

Showing first 10 of 12 linked disclosures.

Name: AMERIPRISE FINANCIAL, INC.
norm: ameriprise financial
Domain: ameriprise.com

Name: AMERIPRISE FINANCIAL, INC.
norm: ameriprise financial
Domain: ameriprise.com
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Nov 11, 2025
Materiality determined: —
Notification sent: Dec 22, 2025
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney General
Initial access: phishing_link

During the incident: Implemented additional safeguards including enhanced verification procedures for callers and confirmation of signatures on written account requests
Offered complimentary credit monitoring through Equifax Complete Premier for one year
Changes made: Implemented enhanced verification procedures for callers
Implemented confirmation of signatures on written account requests
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 6 states

View merged incident ↗

Massachusetts State AGDec 22 · first

Nebraska State AGDec 22 · first

Indiana State AGDec 22 · first

New Hampshire State AGDec 22 · first · this page

Texas State AG+7d

Indiana State AG+8d

Massachusetts State AG+11d

New Hampshire State AG+11d

Maine State AG+11d

New Hampshire State AG+46d

Maine State AG+46d

Pattern: first filing Dec 22 (MA), last Feb 6 (ME) — a 46-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 12 — 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://mm.nh.gov/files/uploads/doj/remote-docs/ameriprise-financial-services-20251222.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 22, 2025
Raw hash: b5008d1159143d89ec70e70cf54a60d32f3fec3f5bbc7c4fd77941ef03d45c59

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityAMERIPRISE FINANCIAL, INC.

Victim entityAMERIPRISE FINANCIAL, INC.

IncidentPhishing

Stated responseImplemented additional safeguards including enhanced verification procedures for callers and confirmation of signatures on written account requests

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov