Hennessy Advisors Reports Data Breach to NH Regulators

Hennessy Advisors, Inc. has officially reported a data security incident to the New Hampshire Attorney General's office. This report was filed on February 24, 2026, indicating that a breach of personal information has occurred. The company has stated that it is currently investigating the circumstances surrounding this event.

Public filings indicate that the specific nature of this security incident, such as how the breach occurred, has not been detailed. Likewise, the precise categories of personal information involved in this incident are also not yet specified in the available records.

The total number of individuals whose data may have been accessed or exposed due to this breach has also not been released or specified within the official filings at this time.

If you receive a direct notification from Hennessy Advisors, Inc., it is important to review it carefully for any specific guidance provided. General protective steps often include monitoring financial and other online accounts for unusual activity and being cautious of unexpected communications, especially those asking for personal details.

DataBreachSearch.com provides information directly from public regulatory filings to help individuals verify reported incidents. As the investigation by Hennessy Advisors, Inc. continues, additional details may become available through official channels.