MisuseFinancial ServicesFinanceData MishandlingCustomer Data InvolvedDelayed DiscoveryPIIFinancial accountGovernment IDMediumContained

AMERIPRISE FINANCIAL, INC.

bd_2eb28f3e1fb851db · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 5, 2025

Filed

Apr 8, 2025

To disclose

5 weeks

Affected

13state residents only

Linked

6 filings

Confidence

65%

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

Ameriprise Financial, Inc. notified New Hampshire of a security breach affecting 13 state residents. Between 2018-2020, a former financial advisor moving to LPL Financial improperly shared confidential client information beyond the permitted scope. Ameriprise discovered the incident on March 5, 2025, via a federal court order. Affected data included personal and financial information. Ameriprise is providing 12 months of credit monitoring through Equifax.

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Incident timeline

undetected · 2620 days

discovery → filing · 5 weeks / 34 days

Jan 1, 2018

Begins

Mar 5, 2025

Discovered

Apr 8, 2025

Filed

vs. sector median

4 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_ba368468f60c9b462025-04-08Candidate
Indiana State AGbd_f5822b17dea48fa12025-04-11 · +3dVerified
New Hampshire State AGbd_9078135e74fb37c82025-04-04 · +4dVerified
Massachusetts State AGbd_3b41191320edfebc2025-04-16 · +8dVerified

Show 1 more filing ↓up to 8d gap

Maine State AGbd_6ad7e6917ef633b02025-04-16 · +8dVerified

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

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

Discovered: Mar 5, 2025
Breach occurred: Jan 1, 2018 – Dec 31, 2020
Undetected for: 2,620 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 8, 2025
Affected individuals: 13state-resident count only
Data types: PIIFinancial accountGovernment ID
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: Internal
Third party: via LPL Financial
Initial access: insider_action

During the incident: Instructing service associates to use extra caution when verifying callers
Confirming the signature on written requests related to accounts
Providing an opportunity to enroll in an independently operated credit monitoring program for 12 months at no expense to you
Offering Equifax Complete Premier credit monitoring
Changes made: Instructing service associates to use extra caution when verifying callers
Confirming the signature on written requests related to accounts
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(34 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 4 states

View merged incident ↗

New Hampshire State AGApr 4 · first

Indiana State AG+4d

New Hampshire State AG+4d · this page

Indiana State AG+7d

Massachusetts State AG+12d

Maine State AG+12d

Pattern: first filing Apr 4 (NH), last Apr 16 (ME) — a 12-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://mm.nh.gov/files/uploads/doj/remote-docs/ameriprise-financial-20250408.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 8, 2025
Raw hash: ea9d6632223555347776b5b2da34d9fc4d46083f1940fbc060d62eeac8c67981

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAMERIPRISE FINANCIAL, INC.

Victim entityAMERIPRISE FINANCIAL, INC.

Incidentdiscovered Mar 5, 2025

Stated responseInstructing service associates to use extra caution when verifying callers

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov