The abyss ransomware group listed jpcgroupinc.com on its data leak site on 2025-02-02. Country: US Sector: Professional Services Domains named: jpcgroupinc.com Claim as published on the leak site: JPC Group, Inc. is a full-service construction contractor with expertise in road and bridge construction, water and sewer utility work, large-scale demolition and full-service marine construction.