The akira ransomware group listed Interstate Roofing on its data leak site on 2026-05-29. Country: US Sector: Manufacturing Claim as published on the leak site: Interstate Roofing brings its customers the best in quality and service. Since 1988, Interstate has established itself as one of the largest and most trusted exterior-improvement companies i n the Northwest. We will upload 16gb of corporate data soon. Employee personal docs (scanned passports and LDs, 60 SSNs and so on), contracts and agreements, clients info, projects, etc.