AccidentalFinancial ServicesFinanceMisdeliveryCustomer Data InvolvedIdentity (basic)Government IDMediumResolved

AMERIPRISE FINANCIAL, INC.

bd_f79adadd9421506c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 26, 2025

Filed

Sep 11, 2025

To disclose

16 days

Affected · nationwide

21 in this filing

Linked

2 filings

Confidence

66%

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

Ameriprise Financial Services, LLC reported an inadvertent email disclosure of personal information (name, address, SSN) on August 26, 2025, affecting 2 individuals (1 in Maine). Notices were sent on September 8, 2025, offering 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Aug 26, 2025 → Filed with AG Sep 11, 202516d ✓ ME AG ≤30d16 days discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 16 days

Aug 26, 2025

Begins

Aug 26, 2025

Discovered

Sep 11, 2025

Filed

vs. sector median

6 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_506672a5791cbc6d2025-09-08 · +3dVerified

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

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

Discovered: Aug 26, 2025
Breach occurred: Aug 26, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 8, 2025
Affected individuals: 2state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1535 Unused/Unsupported Cloud Storage

During the incident: Instructing service associates to use extra caution when verifying callers
Confirming the signature on written requests related to accounts
Providing 12 months of complimentary credit monitoring through Equifax
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: 16 days(16 days from discovery to filing)
Compliance flags: ME AG ≤30d · 16d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Aug 26, 2025
→ Filed with AG: Sep 11, 2025
16d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Aug 26, 2025 → Filed with AG: Sep 11, 2025	16d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGSep 8 · first

Maine 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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/76941546-fc80-42af-9f51-1ed99d93982e.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 11, 2025
Raw hash: dc22260b636e051c4c3ed76a5030465990c170338e530256a130f1c574eef6f7

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityAMERIPRISE FINANCIAL, INC.

Victim entityAMERIPRISE FINANCIAL, INC.

Incidentdiscovered Aug 26, 2025

Stated responseInstructing service associates to use extra caution when verifying callers

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov