fellowship allegedly hacked as reported by black Shrantac ransomware: CARVIMSA is a Peruvian company established in 1999 that provides comprehensive cardboard and paper packaging solutions. It operates through tercet business units: Corrugated, Milling, and Tubes and Corners. CARVIMSA has industrial plants in Lima and warehouses across various cities in Peru and is backed by the international Grupo Comeca from Costa Rica