The Horizon House Publications, Inc. Data Breach: Reported Filing Facts

Horizon House Publications, Inc. appears to be a specialized publishing company, likely managing subscriber databases, editorial archives, and professional mailing lists. In the course of their business operations, such entities typically collect and store sensitive personal information including names, residential addresses, email addresses, and payment card details required for subscription processing and account management. This security incident was officially reported to the New Hampshire Attorney General in 2025, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the company, it indicates that your personal information was stored within their environment at the time of the incident. We recommend reviewing the letter carefully to understand the specific steps the company is taking to address the situation.

State

New Hampshire

Reported

October 15, 2025