The akira ransomware group listed Manning Materials Corp. on its data leak site on 2025-03-27. Country: US Sector: Manufacturing Domains named: manningmaterials.com Claim as published on the leak site: As a single source supplier of Exterior Insulation Finish Systems (EIFS), Stucco, Stucco Components, and Insulated Concrete Forms (ICF) products, Manning Materials has earned a reputation for out standing quality building materials, along with concentrated expe rtise and exceptional service. We are ready to upload more than 25 GB of essential corporate doc uments such as: contact numbers and e-mail addresses of employees and customers, driver licenses, financial data (audits, payment details, reports), corporate licenses, agreements and contracts, etc.