The akira ransomware group listed Crucible Industries on its data leak site on 2025-11-27. Country: US Sector: Manufacturing Domains named: crucible.com Claim as published on the leak site: Crucible Industries was founded in 1870. This company provides th e manufacturing of steel long products, and other metal building materials. We will upload 10gb of corporate documents soon. Internal operati onal files, a bit of customer information, scans and so on.