🦬Montana State AG
Clustered 3 filings across 3 jurisdictions · filing window Apr 17, 2023 → Apr 23, 2023. View entity profile → Other incidents for this victim →
incident inc_354c2563ab074a2e · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
ME MT NH
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.
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 25, 2022
When the intrusion reportedly occurred, per the linked filings
Mar 18, 2023
Reported by NEW HAMPSHIRE AG, MAINE AG filings
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.
Alaska Railroad Corporation reported a data breach to the Montana Attorney General. The breach was reported on 2023-04-17. The breach occurred on 12/25/2023. 62 Montana residents were affected.
Affected (this filing): 62
Alaska Railroad Corporation reported that on December 25, 2022, a third party gained unauthorized access to its internal network, acquiring personal information of vendors, current and former employees, and their dependents. The incident was discovered on March 18, 2023. The company engaged law enforcement and forensic investigators, implemented additional security measures, and offered 24 months of complimentary Experian IdentityWorks to affected individuals.
Alaska Railroad Corporation experienced an external system breach on December 25, 2022, which was later discovered on March 18, 2023. The breach compromised the names and Social Security numbers of individuals. In response, the company notified the 3 affected Maine residents on April 17, 2023, and offered 24 months of credit monitoring and identity theft protection services through Experian.
Affected (this filing): 3