In a complex legal case, Supreme Federal Court Minister Alexandre de Moraes rejected an appeal filed in 2025 by Vladimir Timerman, an adversary of former banker Daniel Vorcaro. At the time of the ruling, Vorcaro was engaged in legal battles against Timerman and was represented by the law firm led by Viviane Barci, who is married to Moraes. This situation raises questions about the potential implications of personal and professional connections in the judiciary, especially given the heavy financial ties between the law firm and Vorcaro’s interests.

The Barci de Moraes law firm had a lucrative contract worth R$ 3.5 million a month with Banco Master from February 2024 to November 2025, which aimed to safeguard the bank's interests amid ongoing legal disputes. The relationship between the parties involved, including Moraes’ connection to Barci and the substantial fees exchanged for legal services, underscores a possible intertwining of financial and judicial interests, which could be seen as problematic in the eyes of the public.

While Moraes' decision reportedly does not constitute a direct conflict of interest according to judicial rules, the overlapping nature of personal connections and high-stakes financial agreements illuminates the broader implications of influence within Brazil's judiciary. The simultaneous legal actions taken by Vorcaro against Timerman further complicate the narrative, emphasizing the contentious atmosphere of elite power struggles in Brazilian banking and law.