The dragonforce ransomware group listed Banco Guanabara on its data leak site on 2025-08-03. Country: BR Sector: Financial Services Domains named: bancoguanabara.com.br Claim as published on the leak site: Banco Guanabara, financiamento de veculos comerciais, financie seu nibus, caminhes e Sprinters, CDC, Leasing, BNDES Finame e Finame Leasing, Av. Brasil 8.255 Ramos Rio de Janeiro RJ CEP: 21030.000, Tel.: (21) 2562-9600