🍁Vermont State AGlinked via multistate filing link · 100%
Clustered 3 filings across 3 jurisdictions · filing window Jun 30, 2023 → Jul 3, 2023. View entity profile → Other incidents for this victim →
incident inc_80252aabb2424470 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII · Identity (basic)
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.
ME NH VT
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 26, 2023 → Jun 1, 2023
When the intrusion reportedly occurred, per the linked filings
Jun 1, 2023
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
Jun 3, 2023
Reported by MAINE AG filing
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.
Nucor Corporation disclosed a data breach affecting customers' names, bank account numbers, routing numbers, and deposit amounts. The incident stemmed from a vulnerability in a third-party file transfer software vendor. Unauthorized access occurred between May 26 and June 1, 2023. Nucor disabled access, applied a vendor fix, engaged external cybersecurity investigators, and offered two years of Equifax credit monitoring to affected individuals.
Nucor Corporation, a steel manufacturer, experienced an external system breach between May 26, 2023, and June 1, 2023. The incident was discovered on June 3, 2023, affecting 8,824 individuals. The company notified the affected individuals in writing on June 30, 2023, and offered 24 months of credit monitoring services through Equifax.
Affected (this filing): 8,824
Nucor Corporation reported a data breach affecting 3 New Hampshire residents. Unauthorized third parties exploited a previously unknown vulnerability in a third-party file transfer software between May 26 and June 1, 2023, to acquire files containing personal information including names, addresses, Social Security numbers, and dates of birth. Nucor disabled access, applied a vendor fix, engaged forensic investigators, and offered credit monitoring services.
Affected (this filing): 3