Hallisey & D’Agostino LLP Notifies Regulators of Data Incident

Hallisey & D’Agostino, LLP, a New Hampshire-based firm, has submitted a formal notification to state regulators concerning a data security event. This disclosure, dated April 17, 2026, initiates the public record of an incident where personal information may have been accessed without authorization.

As of the filing date, the precise details surrounding the breach type and the categories of data involved are not specified in the public record. The firm has indicated that an investigation into the incident is ongoing to determine its full scope and impact. This information comes from public filings made with state authorities.

Those who receive a direct notification letter from Hallisey & D’Agostino, LLP are advised to read it thoroughly. This official communication should provide specific details pertaining to their situation, including any information that may have been affected and steps recommended by the firm. The public filing serves as a confirmation of such an event.

To protect themselves, individuals should remain vigilant for unusual activity across their online accounts and financial statements. Consider enabling multi-factor authentication wherever available and changing passwords for important services. While specific data types are unconfirmed, these general security practices are always advisable after any data incident.