The case of Banco Master, controlled by Daniel Vorcaro, also causes crises in the STF
Minister Dias Toffoli, rapporteur of the case, is the target of criticism due to his stance in supervising the investigation
Vorcaro was arrested in November 2025 during an operation investigating possible fraud involving the financial institution, liquidated by the Central Bank. He was released days later
Part of the investigations reached the STF and was distributed to Dias Toffoli, on the same day that the minister traveled alongside the lawyer of one of Master’s directors
At the request of the banker’s defense, the minister imposed high secrecy on the investigation, which limited public access to information about the process
Toffoli also determined that investigation measures should be analyzed by the STF
The minister even scheduled a confrontation between those under investigation and authorities, a decision criticized because individual statements had not yet been completed.
Days later, he went back and let the Federal Police decide whether a confrontation of testimonies would be necessary
A luxury resort linked to the minister’s family members had an investment fund linked to Master as a partner
The place frequented by Toffoli, in the interior of Paraná, offers heated swimming pools, kayak tours, beach tennis courts and a casino
A manifesto signed by hundreds of people called for stricter rules of conduct for STF ministers following reports on relations between authorities and people linked to the bank
Toffoli publicly stated that, at the end of the investigations, he will decide whether the case will continue in the STF or be sent to lower courts
See Banco Master’s trading chronology
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