Data Breach Law Group Investigates the Posillico, Inc. Data Breach
By Data Breach Law Group | Posted on January 14, 2026 · New Hampshire
Miami, FL — Data Breach Law Group is investigating a data breach involving Posillico, Inc., reported to the New Hampshire Attorney General on January 14, 2026. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Posillico, Inc. is a prominent civil engineering and heavy construction firm that manages complex infrastructure projects, necessitating the collection of sensitive employee and contractor data. In the course of its business operations, the company typically stores personal information including payroll records, tax documentation, and government-issued identification required for employment, compliance, and insurance purposes. This security incident was officially reported to the New Hampshire Attorney General in 2026, confirming that unauthorized parties may have accessed internal systems. If you have received a formal data breach notification letter from Posillico, Inc., it indicates that your personal information was likely contained within the affected files. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity protection services being offered.
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 Posillico, Inc.?
A case review is free and confidential. Tell us about your letter and we will explain your options.