U.S. Duct Reports Data Breach to New Hampshire Regulators

U.S. Duct, a company specializing in industrial HVAC components, confirmed a data breach in an official filing with New Hampshire regulators on April 24, 2026. This report indicates that unauthorized access to the company's internal systems occurred, potentially involving personal information.

The specifics of how the unauthorized access occurred were not detailed in the public record. At the time of the filing, U.S. Duct stated that an investigation into the incident was ongoing to understand its full scope and impact.

While the filing did not specify the exact types of data involved, companies like U.S. Duct typically handle various forms of personal information from employees, contractors, and business contacts. If you received a data breach notification directly from U.S. Duct, it means your data was likely stored on the affected systems.

Review any official notification you receive from U.S. Duct carefully. This letter should contain details specific to your situation and may offer identity protection services. It is always wise to remain vigilant for any unusual activity across your online accounts or financial statements.

Consider placing a fraud alert or credit freeze with major credit bureaus as a proactive measure. Change passwords for any online accounts that used similar credentials to information you believe U.S. Duct might have held. Use strong, unique passwords for all accounts.