The rhysida ransomware group listed Acos Favorit on its data leak site on 2025-04-22. Country: NO Sector: Manufacturing Domains named: acosfavorit.com.br Claim as published on the leak site: Acos Favorit Founded in 1996 by Rudolf Fritsch, Acos Favorit Distribuidora Ltda focuses on cutting and distributing special steels (tools), stainless bars, mechanical construction steels, structural beams and mechanical tubes.