About Thompson & Horton LLP
Thompson & Horton LLP, a commercial entity located in Texas, has experienced a data breach affecting personal information. The law firm discovered the breach on May 20, 2025. Although the total number of affected individuals is not specified, it is confirmed that three Maine residents were impacted by this security incident. The breach occurred between April 13, 2024, and May 3, 2024, due to unauthorized access to their server.
What Happened
On May 3, 2024, we discovered unusual activity on our network and began an investigation with the assistance of third-party forensic specialists. Our investigation determined there was unauthorized access to one of our servers hosted by our managed IT services provider (MSP), All Covered, between April 13, 2024 and May 3, 2024 as a result of a security incident affecting our MSP. Thereafter, we conducted a review of any impacted portions of the server and our network to determine the information contained therein and to whom it related.
The breach involved unauthorized access to a server hosted by their managed IT services provider, resulting in the exposure of personal information. The incident affected various individuals, including at least three residents from Maine, and was discovered on May 20, 2025.
Next Steps
Affected individuals should remain vigilant by regularly reviewing and monitoring their account statements and credit history for any unauthorized transactions or activities. If suspicious activities are detected, promptly contact your financial institution. Additionally, you are encouraged to enroll in the complimentary credit monitoring services provided by Thompson & Horton LLP. Further resources and steps to help protect your information are available in the enclosed “Steps You Can Take to Help Protect Your Information” document.
Identity Theft Protection Services
Thompson & Horton LLP has arranged for affected individuals to activate, at no cost, an online credit monitoring service provided by Cyberscout, a TransUnion company. This service offers credit and identity monitoring, as well as theft restoration assistance, for a duration of 12 months. Affected individuals are encouraged to activate this complimentary service to help safeguard their personal information from potential misuse.