Data Breach Law Group Investigates the Gilman Hill Asset Management, LLC Data Breach
By Data Breach Law Group | Posted on June 6, 2025 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Gilman Hill Asset Management, LLC, reported to the New Hampshire Attorney General on June 6, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Gilman Hill Asset Management, LLC is a financial services firm specializing in investment management and wealth advisory services. As a financial institution, the company typically collects and maintains sensitive personal information, including client financial records, government identification numbers, and account details necessary for managing assets and executing transactions. This data breach was officially reported to the New Hampshire Attorney General in 2025, confirming that unauthorized access to certain systems occurred. If you received a data breach notification letter from the firm, it indicates that your personal information may have been involved in this incident. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity protection services being offered by the company.
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 Gilman Hill Asset Management, LLC?
A case review is free and confidential. Tell us about your letter and we will explain your options.