Confirmed breach. Intrusion Mar 31, 2025–Apr 3, 2025, discovered Apr 3, 2025 — the first regulatory filing landed 112 days later. 1 individuals reported across the linked filings.
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.
Regulatory clocksLeak gap⏱ Leak >90dFull clock table in Litigation Timeline
State AGConfirmedLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Affected (total reported)
1
Data types
2
Identity (basic) · Government ID
Jurisdictions
1
NH
Linked filings
1
all State AG
Sensitive data
identity_government
Timeline
Earliest sighting first · deep chronology in Litigation Timeline
Breach window
Mar 31, 2025 → Apr 3, 2025
When the intrusion reportedly occurred, per the linked filings
NASCAR reported unauthorized network access between March 31 and April 3, 2025, discovered on April 3, 2025. One New Hampshire resident's name and SSN were compromised. Notification was sent July 24, 2025, offering credit monitoring. Law enforcement and a cybersecurity firm were engaged.
Affected (this filing): 1
Leak >90d
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.