Clustered 2 filings across 2 jurisdictions · filed Aug 10, 2023. View entity profile → Other incidents for this victim →
incident inc_72028de5ef84402f · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
ME MT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mar 1, 2023
When the intrusion reportedly occurred, per the linked filings
Mar 2, 2023
Reported by MAINE AG filing
Coeur Mining, Inc reported a data breach to the Montana Attorney General. The breach was reported on 2023-08-10. The breach occurred from 3/1/2023 to 3/31/2023. 3 Montana residents were affected.
Affected (this filing): 3
Coeur Mining, Inc. experienced a data breach due to an email intrusion, affecting one Maine resident. The breach was discovered on March 2, 2023, and is reported to have occurred on August 3, 2023. The compromised information includes individuals' names and Social Security numbers. The company has offered 12 months of identity theft protection services through IDX to those affected.
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.