DataBreachLegalCenter.com
Investigation OpenNew Hampshire AG filing · January 14, 2026

The Posillico, Inc. Data Breach: Incident Facts and Free Case Review

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.

State
New Hampshire
Reported
January 14, 2026

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • 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.

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