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Brazil’s Supreme Court Orders Unsealing of Banco Master Fraud Files

By Drooid · · How we work

Unsealing of the Banco Master Investigation

On September 11, Chief Justice Edson Fachin ordered that thousands of pages from a probe into an alleged multibillion-dollar fraud involving the failed lender Banco Master be unsealed. The request was promptly carried out by Justice Andre Mendonça, who has overseen the case, according to a court ruling seen by Reuters. The unsealing follows earlier disclosures by Mendonça that included dozens of messages police say former chief executive Daniel Vorcaro sent to Supreme Court Justice Alexandre de Moraes.

Political and Institutional Context

The investigation has implicated central-bank officials, politicians and members of the Supreme Court, intensifying an institutional crisis that unfolds weeks before Brazil’s presidential election. The probe has fueled a public clash between justices Mendonça and de Moraes, marking one of the court’s most severe internal disputes in decades. President Luiz Inácio Lula da Silva publicly endorsed the unsealing, stating that any allegation involving the judiciary or politics should be made public so citizens can understand the facts.

Official Reactions

Justice Alexandre de Moraes responded to the disclosures by accusing Mendonça of abusing his authority. In contrast, President Lula reiterated his support for full transparency, arguing that investigations should proceed regardless of who might be implicated. The court has scheduled a full-court session for September 15, when its 10-member bench is expected to discuss the allegations concerning de Moraes’s relationship with Vorcaro.

Implications for Election and Judiciary

The timing of the unsealing adds uncertainty to a tightly contested presidential race, with supporters of right-wing Senator Flávio Bolsonaro seeking to link President Lula to de Moraes, a polarizing figure who previously pursued former President Jair Bolsonaro over a 2023 coup plot. The outcome of the September 15 hearing could influence public perception of both the judiciary’s independence and the political fortunes of the candidates as Brazil heads toward the election.