The akira ransomware group listed Hygrade on its data leak site on 2026-10-06. Country: US Sector: Agriculture and Food Production Claim as published on the leak site: Hyggrade Safety is a manufacturer and direct importer specializing in safety and industrial pro ducts. Established in 1949, the company serves the construction and industrial markets. We will upload corporate data soon. Employee information (name, addresses, phones and so on), p rojects and specifications, NDA and so on.