🏎️Indiana State AG
Clustered 6 filings across 6 jurisdictions · filing window Feb 23, 2026 → Feb 25, 2026. View entity profile → Other incidents for this victim →
incident inc_e99dfcc3aaa149b0 · merge_method human · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA IN ME NH TX 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
Mar 30, 2025
When the intrusion reportedly occurred, per the linked filings
Mar 30, 2025
Reported by VERMONT AG, CALIFORNIA AG, NEW HAMPSHIRE AG filings
Feb 5, 2026
Reported by MAINE AG, TEXAS 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.
Hennessy Advisors Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-03-30 and was reported on 2026-02-23. 147 Indiana residents were affected. 12,643 individuals affected in total.
Affected (this filing): 12,643
Hennessy Advisors, Inc., an investment management firm, disclosed a data breach discovered on March 30, 2025. Unauthorized access to investor personal information occurred, with confirmation of data access in late December 2025. The firm retained third-party specialists and is offering credit monitoring and identity theft protection services to affected individuals.
Hennessy Advisors, Inc. disclosed a data security incident discovered on March 30, 2025, involving unauthorized access and release of personal information for certain investors in the Hennessy Funds. The company retained third-party specialists to investigate and secure systems. Personal information potentially affected includes identity and financial data. Complimentary credit monitoring and identity theft protection services are being offered to affected individuals.
Hennessy Advisors, Inc. (investment management) detected suspicious activity on 2025-03-30. Data including investor personal information was accessed and released without authorization; specific PII exposure confirmed 2026-02-05. 48 of 12,643 affected individuals are Maine residents. Notifications sent 2026-02-23. 12-month IDX identity protection offered.
Affected (this filing): 48
Hennessy Advisors, Inc. notified the New Hampshire Attorney General of a security incident discovered on March 30, 2025. Unauthorized access to systems resulted in the exfiltration of personal information for 95 New Hampshire residents, including names, SSNs, driver's license numbers, and financial account data. The breach was confirmed in December 2025, and notifications were sent to affected individuals on February 23, 2026, offering credit monitoring services.
Affected (this filing): 95
Hennessy Advisors, Inc. based in Novato, California, a financial services entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-02-05 and reported on 2026-02-25. 729 Texas residents were affected. 12,643 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Driver’s License number;Financial Information (e.g. account number, credit or debit card number). Consumers were notified via U.S. Mail.
Affected (this filing): 729