The bianlian ransomware group listed Quad-County Ready Mix on its data leak site on 2023-04-06. Sector: Manufacturing Claim as published on the leak site: Concrete manufacturer, Fourth Generation Family-Owned Business. QCRM has always welcomed the chance at new challenges and if given the opportunity, QCRM would supply any project with the highest quality and service standards in the industry, while maintaining a strong dedication to safety.