The thegentlemen ransomware group listed Gruppo Avanti on its data leak site on 2026-02-13. Country: IT Sector: Professional Services Domains named: gruppoavanti.com, zoominfo.com Claim as published on the leak site: gruppoavanti.com zoominfo.com/c/gruppo-avanti/459959833 Gruppo Avanti helps businesses grow by improving their processes, technology, and team skills. They work closely with companies to bring fresh ideas and practical solutions that make real differences. With deep knowledge of business practices and the latest tech, Avanti turns complex challenges into clear, successful results that help businesses work smarter and achieve more.