The Brazilian Federal Police have commenced an examination of documents related to the INSS CPMI following a breach of confidentiality pertaining to Daniel Vorcaro, the owner of Banco Master. This action comes under the directive of Minister André Mendonça of the Supreme Federal Court (STF), who mandated that all information related to Vorcaro's private life remain confidential. This decision underscores the sensitive nature of the materials being reviewed, as they relate to significant figures in Brazilian politics and finance.

Since Monday (16), security measures at the location housing the relevant computing equipment have been intensified. The Access is restricted to a secure room where the most sensitive documents of the INSS CPMI are kept, including those that pertain to Vorcaro's confidentiality breach. Following the recent decision to protect Vorcaro's personal information, the Federal Police is tasked with meticulously examining the material while ensuring that any personal data is appropriately redacted or removed, although there is currently no specified timeline for the completion of this review.

Deputy Rogério Correia from the Workers’ Party has emphasized the responsibility to ensure that information involving public officials and authorities is properly safeguarded during this process. This highlights the ongoing tension between transparency in government and the protection of individual privacy, particularly concerning high-profile individuals intertwined with state investigations, as public interest and scrutiny increase in the wake of these revelations.