The 8base ransomware group listed CEMAF PARTICIPACOES E ADMINISTRACAO DE BENS LTDA on its data leak site on 2023-06-11. Sector: Other Domains named: cnpj.info, activities.http Claim as published on the leak site: Cemaf Participacoes e Administração de Bens LTD are contractors engaged in diverse work ranging from trade to geological exploration activities.http://cnpj.info/Cemaf-Participacoes-e-Administracao-de-Bens-Ltda