The sinobi ransomware group listed WaltersMorgan Construction on its data leak site on 2025-09-28. Country: US Sector: Manufacturing Domains named: www.waltersmorganconstruction.com Claim as published on the leak site: Walters-Morgan Construction, Inc. is a leading construction firm based in Manhattan, Kansas, specializing in the construction of water and wastewater treatment plants as well as other municipal utilities. Established in 1938, the company is dedicated to community success and environmental stewardship through quality engineering and construction services. They offer a wide range of career opportunities, promoting a positive work environment and benefits for employees of all skill levels. Their commitment to high-quality projects reflects their goal of ensuring community pride and satisfaction.