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.
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
65,010
Data types
3
Identity (basic) · Government ID · Financial account
Jurisdictions
3
IN NH VT
Linked filings
3
all State AG
Sensitive data
identity_government
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Feb 6, 2023
When the intrusion reportedly occurred, per the linked filings
339 days
3 State AG filingsJan 11, 2024 – Jan 17, 2024ExpandCollapse
INVTNH
🏎️Indiana State AGlinked via multistate filing link · 100%
Arrowhead Regional Computing Consortium reported a data breach to the Indiana Attorney General. The breach occurred on 2023-02-06 and was reported on 2024-01-11. 76 Indiana residents were affected. 65,010 individuals affected in total.
Arrowhead Regional Computing Consortium notified the Vermont Attorney General of a data breach affecting 6 Rhode Island residents. The incident involved unauthorized access to personal information, including names, Social Security numbers, and financial account details. ARCC provided credit monitoring services and guidance on fraud alerts and security freezes.
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): 6
⛰️New Hampshire State AGlinked via multistate filing link · 100%
State AG filing for Arrowhead Regional Computing Consortium submitted on 2024-01-17. The attachment content is empty; no breach details, dates, or data types are extractable from the provided source.