Filipe Martins, former international affairs advisor to the Bolsonaro government, was preventively arrested this past Friday, February 7, 2025, following a decree by Minister Alexandre de Moraes. The decision cited Martins’ alleged non-compliance with a precautionary measure that prohibited him from accessing social media.
This latest development marks a significant escalation in Martins’ legal proceedings, moving him from house arrest to preventive detention. The court’s action underscores the seriousness with which judicial mandates are being enforced regarding high-profile individuals under investigation.
His arrest comes as he awaits judgment on appeals against his conviction related to an alleged coup plot, a process anticipated to resume after the judiciary’s recess concludes in late February. The outcome could lead to his preventive detention becoming a definitive sentence.
Alleged violation of court-imposed restrictions
The preventive arrest was triggered by a report indicating Martins had accessed the professional networking site LinkedIn. A user of the platform reportedly informed Minister Moraes’ cabinet that their profile had been viewed by Martins, questioning if such access violated the restrictions placed upon him during his house arrest.
Minister Moraes, in a detailed document spanning nearly 10 pages, unequivocally stated that Martins “disrespected the precautionary measures imposed when he made use of his social networks, even though he knew he was prohibited from using them.” This assertion directly contradicted claims by Martins’ defense.
Strict judicial measures previously in place
Among the stringent precautionary measures initially imposed on Filipe Martins were the mandatory use of an electronic ankle monitor and an explicit prohibition from using social media platforms, whether directly or through a third party. Furthermore, he was restricted from communicating with other individuals under investigation or who were already defendants, compelled to surrender his passports, had his firearm permits suspended, and was generally barred from receiving visitors, with the sole exception of his legally appointed attorneys. According to the judicial decision, “these circumstances, by themselves, demonstrate the defendant’s contempt for the imposed measures and for the legal system itself, as he does not respect the rules and does not comply with judicial decisions.”
Defense challenges legal basis for arrest
Martins’ legal team has vehemently denied that he personally accessed LinkedIn. They contend that the profile view was made by his lawyers during their work, asserting that the defense was fully aware of the restrictions against Martins using social media himself.
Jeffrey Chiquini, Martins’ lawyer in the Supreme Court cases, strongly condemned the decision, stating he wouldn’t even refer to it as “preventive arrest” because, in his view, “preventive arrest needs a reason, and this is yet another arrest without reason.” Chiquini highlighted what he described as a pattern, drawing parallels to a previous arrest of his client for an alleged trip to the United States that, according to the defense, never actually occurred.
Implications for Martins’ legal future
Having been under house arrest since the previous weekend, Martins’ shift to preventive detention now means he will remain incarcerated while awaiting the outcomes of his appeals. These appeals contest his conviction in the broader alleged coup plot.
The Supreme Court’s First Panel is expected to deliberate on these appeals following the judicial recess, which concludes later in February. This period is critical for Martins, as the decision will shape the trajectory of his legal battle.
Should the appeals be denied, his current preventive detention is anticipated to be converted into a definitive sentence. This would effectively initiate the penal execution of the sentence previously imposed by the STF, potentially leading to a prolonged period of incarceration.
Broader context of “coup plot” allegations
Martins’ case is intricately linked to a wider investigation into an alleged coup plot, which has seen numerous high-profile figures scrutinized. This overarching inquiry seeks to uncover actions and intentions aimed at subverting democratic processes and institutions.
His initial conviction stemmed from his alleged role within this complex and politically charged narrative. The legal proceedings against him are part of a broader effort by the judiciary to hold individuals accountable for actions perceived as threats to the constitutional order.
Across the political spectrum, reactions to Martins’ arrest have varied, with some critics decrying it as an overreach of judicial power. These voices often frame such actions as indicators of systemic failings within the justice system, intensifying public debate.
The ongoing judicial scrutiny extends to several former government officials, emphasizing a continued effort to address alleged illicit activities from past administrations. This situation highlights the sustained legal pressure on individuals associated with the former government.
Previous legal controversies and defense claims
The defense has consistently raised concerns about the motivations behind various judicial actions against Martins, often citing perceived inconsistencies or lack of clear justification. Chiquini’s comparison to a previous, contested arrest serves to underscore his argument that the current detention lacks sufficient grounds.

