Brazil Guide 2026 : Brazil
Ranked Individual
Provided by Lefosse Advogados
Our lawyers specializing in data protection and intellectual property have extensive knowledge of digital business models. Working in an integrated manner with other areas of the firm, we provide consulting for companies such as fintechs, healthtechs, insurtechs, and startups.
Recognized as one of the leading data protection law firms globally, we combine a multidisciplinary perspective with attention to market trends. We are ready to deliver specialized, efficient legal advice aligned with each client’s objectives and needs.
Legal services we offer to our clients:
Provided by Chambers
Lefosse Advogados is a one-stop shop with growing expertise in data protection, especially regarding management of data, due diligence, risk assessment on personal data leaks, management of ransomware attacks and LGPD compliance. The firm frequently advises clients from the banking, agribusiness and healthcare sectors.
Provided by Chambers
Lefosse acted as legal counsel to Serasa Experian on its merger with ClearSale, including analysing data collection and processing activities across its services and reviewing the company’s privacy governance measures.
Provided by Chambers
Lefosse demonstrates a high level of expertise across data protection matters.
Lefosse demonstrates strong knowledge of LGPD and works closely with business leaders, communicating effectively across our organisation.
There has not been a single matter that Lefosse did not analyse thoroughly, resulting in speed and accuracy in the deliverables.
Provided by Chambers
Mariana Sangoi is an associate-to-watch advising on technology and software matters, with a strong grasp of both technical and regulatory frameworks, complemented by a strategic perspective.
Mariana is always ahead of developments and up to date, leading projects and delivering outstanding work.
Mariana Sangoi’s service, knowledge and deliverables are of a very high standard.
Mariana demonstrates strong technical expertise in contractual clauses and is highly agile in her approach.
Data Protection
Provided by Lefosse Advogados
Mariana Sangoi
View profile of Mariana Sangoi
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