🏎️Indiana State AG
Clustered 5 filings across 4 jurisdictions · filing window Dec 30, 2025 → Jan 5, 2026. View entity profile → Other incidents for this victim →
incident inc_a70520525f404eda · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
IN ME NH VT
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
Aug 8, 2024
When the intrusion reportedly occurred, per the linked filings
Aug 9, 2024
Reported by VERMONT AG, NEW HAMPSHIRE AG filings
Jan 12, 2025
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.
Chesapeake Bay Maritime Museum Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-08-08 and was reported on 2025-12-30. 3 Indiana residents were affected. 5,181 individuals affected in total.
Affected (this filing): 5,181
Chesapeake Bay Maritime Museum, Inc. notified consumers of an unauthorized access incident occurring August 8-9, 2024. The museum's IT systems were accessed by an unauthorized actor who copied files containing names and other variable data. The museum secured its environment, investigated, and is offering credit monitoring services to affected individuals.
Chesapeake Bay Maritime Museum, Inc. (CBMM) experienced an unauthorized external system breach between August 8–9, 2024, in which an unauthorized actor gained access to CBMM IT systems and copied files containing personal information including names, Social Security numbers, and financial account information. The breach was discovered on January 12, 2025. CBMM notified 7 Maine residents on December 30, 2025. Credit monitoring (12 months, IDX) was offered to affected individuals.
Affected (this filing): 7
Chesapeake Bay Maritime Museum, Inc. notified consumers of a data breach where an unauthorized actor accessed IT systems between Aug 8-9, 2024 and copied files containing names and variable data. The museum offered credit monitoring services. A Vermont AG filing notes at least one Rhode Island resident was impacted.
Affected (this filing): 1
Chesapeake Bay Maritime Museum, Inc. notified the New Hampshire Attorney General of a data event affecting 5 NH residents. Unauthorized access occurred Aug 8-9, 2024, involving copying of files containing names, SSNs, and financial account info. Notice sent Dec 30, 2025. Response included law enforcement notification, credit monitoring via IDX, and employee training.
Affected (this filing): 5