The Commonwealth Trust Company Data Breach: Reported Filing Facts

Commonwealth Trust Company appears to be a financial institution specializing in wealth management, fiduciary services, and asset custody. As a financial entity, the company typically collects and maintains highly sensitive personal and financial data, including government-issued identification numbers, investment records, and detailed banking information. This data breach was officially reported to the New Hampshire Attorney General in 2025, confirming that the security of client information was compromised. If you received a data breach notification letter from Commonwealth Trust Company, it indicates that your personal information was stored within their systems at the time of the incident. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity protection services being offered to those affected.

State

New Hampshire

Reported

September 22, 2025