Clustered 3 filings across 3 jurisdictions · filed Sep 30, 2024. View entity profile → Other incidents for this victim →
incident inc_967e32be79f040e2 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
IN ME 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
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
Apr 17, 2024 → May 20, 2024
When the intrusion reportedly occurred, per the linked filings
May 20, 2024
Reported by NEW HAMPSHIRE AG filing
Sep 18, 2024
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.
Central Securities Corporation, a financial services company, reported a data breach impacting 624 individuals, including 3 Maine residents. The breach, described as an external system breach or hacking incident, occurred between April 17, 2024, and May 20, 2024. The company discovered the breach on September 18, 2024, and began notifying affected consumers on September 30, 2024. In response, Central Securities Corporation offered 24 months of Experian IdentityWorks credit monitoring services to those affected.
Affected (this filing): 3
Central Securities Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2024-04-17 and was reported on 2024-09-30. 2 Indiana residents were affected. 624 individuals affected in total.
Affected (this filing): 624
Central Securities Corporation, a closed-end investment management company, notified the New Hampshire Attorney General of a cybersecurity incident. An unauthorized third party accessed internal systems on or about April 17, 2024, via a legitimate account of a third-party vendor. The actor exfiltrated data containing names and other personal information of seven New Hampshire residents on or about May 20, 2024. Central Securities discovered the activity on May 20, 2024, engaged forensic experts, notified law enforcement, terminated the vendor's access, and began mailing notifications on September 30, 2024, offering credit monitoring services.
Affected (this filing): 7