AMERIPRISE FINANCIAL, INC. — January 2018 breach

Clustered 6 filings across 4 jurisdictions · filing window Apr 4, 2025 → Apr 16, 2025. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

4,623

First → last filing

Apr 4, 2025 → Apr 16, 2025

Merge confidence

100%

incident inc_c3a82b1b31854cef · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. Intrusion Jan 1, 2018–Mar 26, 2025, discovered Jan 27, 2025 — the first regulatory filing landed 67 days later. 4,623 individuals reported across the linked filings. Data reported: Government ID, Financial account, Identity (basic), and 1 more. Notifications rolled out on a 12-day schedule across 6 filings beginning Apr 4, 2025. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

67days

Discovered → first regulatory filing

Discovery variance

58days

Range of discovered_at dates across filings

Filing span

12days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksMaine⏱ ME AG >30d · 79dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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