The sarcoma ransomware group listed Chema Per on its data leak site on 2024-11-30. Country: PE Sector: Manufacturing Domains named: chema.com.pe, experience.geo Claim as published on the leak site: Chema Per Chema is the leading Peruvian company in additives and products for industry, mining and construction, with more than 43 years of experience.Geo: Peru - Leak size: 60 GB Archive - Contains: Files