Horizon Financial Management, LLC data breach

Clerk's notes

Horizon Financial Management, LLC has formally reported a data breach incident to the New Hampshire Attorney General. The filing, dated November 26, 2025, indicates that an incident occurred which may have compromised the integrity of personal information the firm maintains.

While the precise nature of the breach and the specific types of information involved have not been publicly detailed, financial institutions like Horizon typically handle highly sensitive client data. If you were notified by Horizon Financial Management, it means your personal information may have been part of this exposure.

Upon receiving an official data breach notification letter, it is important to review it carefully. This letter should provide information about the incident and any identity protection services or steps the company recommends. Take advantage of any free credit monitoring or identity theft protection offered.

Beyond reviewing the notification, consider placing a fraud alert on your credit files and regularly monitoring your financial accounts for any suspicious activity. Remaining vigilant can help you detect and address potential misuse of your personal information quickly.

The New Hampshire Attorney General's office is currently investigating this breach. For those whose information was involved, understanding your rights and options is important as the situation develops. We recommend tracking updates related to this incident.

If you received a notification letter from Horizon Financial Management, LLC and are concerned about the potential impact of this data breach on your personal information, you may be eligible for a free case review to understand your legal options.

If a notification letter about this breach reached you, see every New Hampshire data breach on file or browse all cases.