Data Breach Law Group Investigates the Knox McLaughlin Gornall Sennett, P.C. Data Breach
By Data Breach Law Group | Posted on October 8, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Knox McLaughlin Gornall Sennett, P.C., reported to the New Hampshire Attorney General on October 8, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Knox McLaughlin Gornall Sennett, P.C. is a professional law firm that provides comprehensive legal services to individuals and businesses. Given the nature of their practice, the firm typically collects and maintains sensitive personal, financial, and legal documentation, including Social Security numbers, government identification, and confidential case-related records necessary for litigation and advisory matters. This data breach was officially reported to the New Hampshire Attorney General in 2025 following the discovery of unauthorized access to their systems. If you have received a formal data breach notification letter from the firm, it indicates that your personal information was potentially compromised. This notice is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from Knox McLaughlin Gornall Sennett, P.C.?
A case review is free and confidential. Tell us about your letter and we will explain your options.