GLOBALClaimed by NetwalkerFirst sighting
Posted to leak site Jun 3, 2020bd_1dda001098a673f8
Clustered 2 filings across 2 jurisdictions · filing window Jun 3, 2020 → Jul 15, 2020. View entity profile → Other incidents for this victim →
incident inc_777b727044bf410a · merge_method human · confidence 100%
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
MT
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 30, 2020
When the intrusion reportedly occurred, per the linked filings
Columbia College Chicago reported a data breach to the Montana Attorney General. The breach was reported on 2020-07-15. The breach occurred from 5/30/2020 to 6/24/2020. 1 Montana residents were affected.
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.
Affected (this filing): 1