Mattos Filho has a robust data protection and cybersecurity practice, known for its specialist expertise in handling both complex contentious and non-contentious matters. With deep sector-specific knowledge spanning banking, insurance, health, and technology, the team advises on major security incidents, regulatory frameworks, data processing, and compliance. Fabio Kujawski is a key contact for data privacy-related transactions, regulatory issues, and contractual matters. The practice also benefits from the expertise of technology specialist Paulo Brancher and data privacy and cybersecurity expert Thiago Luis Sombra, both of whom play central roles in the team. Supporting the practice are Jaqueline Simas de Oliveira, who handles a mix of advisory and litigation work in data protection; Maíra Schweling Scala Pfaltzgraff, who brings expertise in contractual negotiations and drafting complex agreements; and Isabela Fernandes, who focuses on digital platforms and emerging technologies. Luiz Felipe Di Sessa is no longer at the firm.
Legal 500 Editorial commentary
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Testimonials
Collated independently by Legal 500 research team.
‘Mattos Filho has an unparalleled customer service culture, in addition to having professionals with great technical knowledge and know-how of market practices.’
‘Mattos Filho is a leading law firm in Brazil, with a solid reputation built over decades of practice. What makes it unique and distinctive in the context of the national legal market is its combination of technical expertise, strategic vision and commitment to excellence in client service. Mattos Filho stands out in the national legal market for the robustness and reliability of its services, which inspires security and trust in its clients.’
Key clients
- Amazon Web Services, Inc.
- Google Brasil Internet Ltda.
Work highlights
Advised ByteDance on a data protection administrative proceeding.