American InfoSource data breach

Clerk's notes

American InfoSource, a data brokerage and information services firm, officially reported a data security incident to the New Hampshire Attorney General on July 21, 2025. This filing confirms that unauthorized access to the company's systems occurred, potentially affecting the personal information they manage.

As a data brokerage, American InfoSource specializes in compiling, managing, and verifying consumer data for various business applications. While specific data types involved in this incident have not been detailed, such firms typically handle sensitive personal identifiers and related consumer data.

If you received a data breach notification letter from American InfoSource, it indicates that your personal information was likely part of the information affected by this security event. Carefully read this letter to understand the scope of the exposure and any identity monitoring services the company may be offering.

It is advisable to remain vigilant for unexpected communications or account activity. Routinely review financial statements and credit reports for any unfamiliar transactions. You may also consider placing a fraud alert or credit freeze with credit reporting agencies if you are concerned about potential misuse of your data.

The incident remains under investigation. Individuals affected by this breach may wish to seek further information regarding their legal options. You can request a free case review to understand your rights and potential next steps without any obligation.

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