Hennessy Advisors Inc. Reports Data Breach to Regulators

Hennessy Advisors, Inc. has officially reported a data breach that occurred on March 30, 2025. The company filed details of this incident with regulators on February 25, 2026, making it part of the public record.

The specific type of data compromised in this incident was not detailed in the available filing. The company's report indicates that certain personal information was involved, but the exact categories remain unspecified.

At the time of the filing, Hennessy Advisors, Inc. noted that the incident was still under investigation. These details are derived directly from the official notification submitted by the company to regulatory bodies.

Individuals who may be affected by this breach should monitor their financial statements and online accounts for any unauthorized activity. It is also advisable to be cautious of unsolicited communications, such as emails or calls, that request personal details.