Minister Gilmar Mendes of Brazil's Supreme Federal Court has suspended the decision to break the confidentiality of an investment fund that acquired part of a resort in Paraná linked to Minister Dias Toffoli. The fund, known as Arleen, purchased shares from Toffoli's brothers in 2021 for R$ 3.1 million, raising questions about the potential conflicts of interest involving high-ranking officials. This transaction was conducted through a company owned by Toffoli's family, Maridit.

The Arleen fund is managed by Reag Investimentos, which along with Banco Master, is under investigation by the Federal Police for allegedly orchestrating a scheme to inflate the financial standing of the group led by Daniel Vorcaro. Increasing scrutiny surrounds these institutions, particularly following the Central Bank's decision to liquidate Banco Master in November 2025 due to its role in the alleged financial misconduct. The implications of these investigations could have significant repercussions within Brazil's political and financial landscape.

In a related note, Minister Dias Toffoli stepped down from his role in the investigation involving Banco Master after it was revealed that he was associated with a company that sold portions of the resort to funds linked to Vorcaro. Toffoli has publicly stated that he does not participate in these dealings, but his proximity to the situation has drawn public interest and concern regarding the integrity of judicial officials in Brazil.