Understanding your Posillico, Inc. data breach notification letter
If a Posillico, Inc. letter arrived in your mailbox, here is what it means, why you received it, and the free steps you can take right now.
Why you received this letter
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.
What to do after the letter
Confirm the notice is genuine
A legitimate Posillico, Inc. notice references the specific incident reported to the New Hampshire Attorney General and describes which categories of your information were involved. Compare the letter against the public filing before acting on any links or phone numbers it contains.
Keep the letter — it is your proof of connection
The notification letter is the document that ties your personal information to this incident. Keep the original and photograph it. If you later request a case review, this letter is the strongest evidence that you were among the affected individuals.
Protect your accounts and credit
Depending on what was exposed, consider a free credit freeze with all three bureaus, new passwords for reused credentials, and monitoring of financial statements. These steps are free and do not require you to wait for anyone's permission.
Find out whether you have a claim
Whether the Posillico, Inc. breach gives you a legal claim depends on the facts. A free, no-obligation case review will tell you where you stand — there is no cost and no commitment to find out.
This page summarizes a data breach reported to the New Hampshire Attorney General for informational purposes and is attorney advertising. It does not create an attorney-client relationship. DataBreachLegalCenter.com does not provide legal advice through this page.