🏎️Indiana State AGlinked via multistate filing link · 100%
Filed Sep 3, 2025bd_d4f40ff3bc1d6ae0
Clustered 4 filings across 4 jurisdictions · filing window Sep 3, 2025 → Sep 8, 2025. View entity profile → Other incidents for this victim →
incident inc_eb7a68501d2844e7 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
PII
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.
IN ME NH VT
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
Jun 5, 2025
When the intrusion reportedly occurred, per the linked filings
Jun 19, 2025
Reported by MAINE AG, VERMONT AG, NEW HAMPSHIRE 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.
Chess.com LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2025-06-05 and was reported on 2025-09-03. 10 Indiana residents were affected. 4,541 individuals affected in total.
Affected (this filing): 4,541
On June 19, 2025, Chess.com discovered that an unauthorized actor had gained access to a third-party file transfer application used by the company on June 5 and 18, 2025, acquiring data for fewer than 0.003% of users. Chess.com's own systems and member accounts were not compromised. Personal information including names and certain other data elements was obtained. 4,541 individuals were affected total; 1 Maine resident. The incident was contained and law enforcement was notified.
Affected (this filing): 1
Chess.com notified Vermont consumers of a data breach involving unauthorized access to a third-party file transfer application between June 5 and 18, 2025. The incident affected fewer than 0.003% of users, exposing names and other personal information. No financial data was compromised. Chess.com contained the incident, notified law enforcement, and provided credit monitoring and identity theft recovery services to affected individuals.
Chess.com LLC notified the New Hampshire Attorney General of a security breach involving a third-party file transfer application. The incident was discovered on June 19, 2025, affecting one New Hampshire resident's name and driver's license/state ID. The incident has been contained, and the company offered 12 months of credit monitoring.
Affected (this filing): 1