Social EngineeringFinancial ServicesFinancePhishingCustomer Data InvolvedFinancial accountHealth (basic)Identity (basic)Government IDMediumContained

AMERIPRISE FINANCIAL, INC.

bd_b9538e13525c7ecc · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 2, 2026

To disclose

—

Affected

16state residents only

Linked

13 filings

Confidence

66%

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

Ameriprise Financial Services, LLC notified Massachusetts residents that a financial advisor was victimized by a phishing email on December 9, 2025. The incident potentially exposed client information including names, addresses, SSNs, driver's license numbers, financial account details, and medical information. The company contained the incident, investigated the scope, and implemented enhanced verification procedures. No evidence of actual data access was found, but credit monitoring was offered as a precaution.

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Incident timeline

Dec 9, 2025

Begins

Jan 2, 2026

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

New Hampshire State AGbd_c1bae40a6bb952172026-01-02Verified
Maine State AGbd_c988ca4a793eeccb2026-01-02Verified
Indiana State AGbd_788cd9b74d21bcbc2025-12-30 · +3dVerified
Texas State AGbd_73af7e12dbf205172025-12-29 · +4dVerified

Show 6 more filings ↓up to 35d gap

Massachusetts State AGbd_48779031e147f5552025-12-22 · +11dVerified
Nebraska State AGbd_8f686b55a87b71942025-12-22 · +11dVerified
New Hampshire State AGbd_9d5f81c7608a52cf2025-12-22 · +11dCandidate
Indiana State AGbd_f9a64449ff3dd9442025-12-22 · +11dVerified
New Hampshire State AGbd_503fcf3310b383e62026-02-06 · +35dCandidate
Maine State AGbd_795bde141ec610202026-02-06 · +35dVerified

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: Dec 9, 2025 – Dec 9, 2025
Materiality determined: —
Notification sent: —
Affected individuals: 16state-resident count only
Data types: Financial accountHealth (basic)Identity (basic)Government ID
Data elements: Social Security numberDate of birthMedical information
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Initial access: phishing_link

During the incident: Promptly detected and contained the incident
Initiated a thorough investigation to identify affected clients and scope
Implemented additional safeguards including enhanced verification procedures for callers
Implemented confirmation of signatures on written account requests
Offering complimentary credit monitoring through Equifax Complete Premier
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

New Hampshire State AGDec 22 · first

Indiana State AGDec 22 · first

Texas State AG+7d

Indiana State AG+8d

New Hampshire State AG+11d

Maine State AG+11d

Massachusetts State AG+11d · this page

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://www.mass.gov/doc/2026-2-ameriprise-financial-services-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 2, 2026
Raw hash: 2712f49c9a6a709e669c10fe23567ed5968cd3eeddc5e15deb92ff1166378e00

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityAMERIPRISE FINANCIAL, INC.

Victim entityAMERIPRISE FINANCIAL, INC.

IncidentPhishing

Stated responsePromptly detected and contained the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov