The threeam ransomware group listed pistonespersan.com.ar on its data leak site on 2026-09-28. Country: AR Sector: Manufacturing Domains named: pistonespersan.com.ar Claim as published on the leak site: Pistones Persan specializes in high-performance pistons and accessories, offering over 600 products from 53 brands. The company is certified under ISO standards and INMETRO, ensuring original quality. With a presence in more than 31 countries acro