Horner & Shifrin, Inc. data breach

Clerk's notes

Horner & Shifrin, Inc., a firm specializing in professional infrastructure and construction consulting services, officially reported a data breach to the New Hampshire Attorney General on October 28, 2025. The report indicates that unauthorized access to the firm's systems occurred, leading to a compromise of sensitive data.

While the specific categories of information involved were not detailed in the public record, the filing confirms that personal information was contained within the compromised systems. Given the nature of its business, Horner & Shifrin, Inc. routinely collects and stores various types of sensitive data during its operations, including employee records, contractor details, project-related financial data, and personal identification information.

If you have received a formal data breach notification letter from Horner & Shifrin, Inc., it indicates that your personal information was likely among the data affected by this incident. It is important to carefully review this correspondence to understand the precise scope of the information involved and any protective measures or services the company may be offering.

This incident is currently under investigation, with the New Hampshire Attorney General's office reviewing the details of the breach. Further information may become available as the investigation progresses.

Understanding your rights and potential recourse after a data breach can be complex. If you have received a notification regarding the Horner & Shifrin, Inc. data breach, you may wish to consider your options. We offer a free case review to help affected individuals understand the circumstances and potential next steps.

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