One linked filing — more sources may join as they report · filed Jan 11, 2021. View entity profile → Other incidents for this victim →
incident inc_108ff1c41b284e0f · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Identity (basic) · Government ID
ME
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 19, 2020 → Nov 20, 2020
When the intrusion reportedly occurred, per the linked filings
Nov 23, 2020
Reported by MAINE AG filing
A financial advisor for Ameriprise Financial, Inc. left a file cabinet containing client documents, including names and Social Security numbers, in a building he sold. The new owner of the building discovered the files on November 23, 2020, and returned them to the advisor. The incident affected one Maine resident.
Affected (this filing): 1
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.