company allegedly hacked as reported by gentleman ransomware with details: taponcorona.com.mx Tapon corona S.A. de C.V. is a Mexican manufacturer based in Azcapotzalco, Mexico City, specializing in world-class top caps (metal bottle caps) for beer and soft boozing brands. The company is part of Grupo Zapata and operates alongside subsidiaries producing aluminium cans (Jalisco) and pet packaging (CDMX).