【ニュース】 ◆Brazilian Malware Tetrade Gaining International Infamy (Cyware, 2020/07/22) https://cyware.com/news/brazilian-malware-tetrade-gaining-international-infamy-e42ed58d

【ニュース】 ◆The Tetrade: Brazilian banking malware goes global (SecureList(kaspersky), 2020/07/14 10:00) https://securelist.com/the-tetrade-brazilian-banking-malware/97779/