In intercepted WhatsApp messages shared by the Federal Police with Congress, Daniel Vorcaro, the owner of Banco Master, referred to businessman Nelson Tanure as 'commander.' The messages revealed a network of communications with high-profile figures, including Supreme Court ministers and leaders from both the Senate and the Chamber of Deputies. They discussed collaborations and plans that involve significant government and investment interests, showcasing the intersection of business and politics in Brazil.

Tanure disclosed in the messages that Vorcaro gave him a luxury watch from the Swiss brand Jaeger-LeCoultre, which retails for approximately R$ 28,000. This personal gift raises questions about the nature of their relationship, particularly as Tanure is reported to have become a major stakeholder in Oi, one of Brazil's largest telecommunications companies, in 2024. Their exchanges included warm sentiments, suggesting a close rapport, which brings additional scrutiny given the context of their commercial interactions.

In response to the revelations, Tanure has firmly denied any significant ties to Banco Master, asserting that his association has only been through legitimate business relations as a client and investor, akin to his dealings with various other financial institutions. This claim is set against the backdrop of ongoing investigations, as Tanure was subject to a police search, hinting at the potential legal and reputational repercussions of his associations in the corporate landscape of Brazil.