Company lists · Data refreshed September 2026

Top 25 Cybercrime law firms based in Brazil

Name: Cybercrime law firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 344 companies tracked

RevenueBase identified 344 cybercrime law firms headquartered in Brazil as of September 2026 and tracks 2,142 professional contacts across them, including 804 with verified work emails. Sao Paulo is the largest hub.

This list covers cybercrime law firms headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

344Companies

2,142Contacts tracked

804Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybercrime law firms based in Brazil

Ranked by team size

Top 25 of 344 cybercrime law firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybercrime law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Licks Attorneys	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	201-500	335 contacts →
	Partial evidence “Licks Attorneys is a top-tier Brazilian law firm widely recognized for successfully handling large and strategic Intellectual Property, Life Sciences, Food & Drug, Regulatory…” Source: RevenueBase Database · checked Sep 28, 2026
2	Baptista LUZ Advogados	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	185 contacts →
	Partial evidence “b/luz is a Brazilian law firm founded with the ambition of rethinking the role of Law in a world increasingly driven by technology, data, and speed.” Source: RevenueBase Database · checked Sep 28, 2026
3	Opice Blum Advogados Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	183 contacts →
	Indirect evidence “Somos o parceiro estratégico em Direito Digital que transforma tendências em novas possibilidades, alavancando empresas em direção ao futuro e transformando realidades – das…” Source: RevenueBase Database · checked Sep 28, 2026
4	Iokoi, Paiva, Jonasson E Scalzaretto Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	64 contacts →
	Indirect evidence “Maior headcount penal do Brasil, o Iokoi Advogados, há 17 anos, utiliza-se das melhores práticas de mercado como criatividade, rigor técnico, comunicação rápida, disponibilidade e…” Source: RevenueBase Database · checked Sep 28, 2026
5	Peck Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Com 21 anos de atividade, O Peck Advogados foi fundado impulsionado pela tecnologia para modernizar todas as frentes do direito.” Source: RevenueBase Database · checked Sep 28, 2026
6	Toron Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Toron Advogados é um escritório especializado na atuação na área penal.” Source: RevenueBase Database · checked Sep 28, 2026
7	Fragoso Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “O Fragoso Advogados foi fundado em 1952, por Heleno Cláudio Fragoso, sob a denominação “Escritório de Advocacia Prof.” Source: RevenueBase Database · checked Sep 28, 2026
8	Avelar Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Avelar Advogados é escritório especializado em Direito Penal com destaque em todos os rankings jurídicos, que une alta qualidade técnica e atendimento personalizado dos…” Source: RevenueBase Database · checked Sep 28, 2026
9	Ventura ERM	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Fundada em 2016, a Ventura ERM atua em casos associados a delitos praticados por meios cibernéticos, incluindo incidentes de ransomware, furto de segredos de negócio, práticas de…” Source: RevenueBase Database · checked Sep 28, 2026
10	David Rechulski, Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “David Rechulski, Advogados é um reconhecido escritório de advocacia especializado em direito penal empresarial, compliance criminal e gestão de crises, premiado nacional e…” Source: RevenueBase Database · checked Sep 28, 2026
11	Oliveira Lima & Dall'acqua Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “José Luis Oliveira Lima, recognized as one of the most prominent criminal lawyers in Brazil, leads the office founded by his father in the sixties.” Source: RevenueBase Database · checked Sep 28, 2026
12	Advocacia Mattos Filho	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Advocacia especializada em Direito Civil, com foco em Direito Digital e Direito do Consumidor.” Source: RevenueBase Database · checked Sep 28, 2026
13	Salles Ribeiro, Palazzi E Martins Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Salles Ribeiro Palazzi Martins Sociedade de Advogados nasce de um sonho.” Source: RevenueBase Database · checked Sep 28, 2026
14	Leonardi Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Somos pragmáticos e resolvemos problemas complexos por meio de soluções inovadoras.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sebástian Mello, Marambaia & Lins Advogados	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Com atuação em todo o território nacional, o SML presta serviços de excelência em assessoria jurídica criminal especializada para clientes do setor empresarial, preventiva e/ou…” Source: RevenueBase Database · checked Sep 28, 2026
16	Lopes Advogados	Indirect evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Apaixonados pelo mundo digital, não somos um escritório de advocacia tradicional.” Source: RevenueBase Database · checked Sep 28, 2026
17	Crialesse E Garcia - Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Somos um escritório de advocacia especializado em Direito Digital, ajudando empreendedores, empresas e criadores de conteúdo a proteger seus negócios, marcas e reputação no…” Source: RevenueBase Database · checked Sep 28, 2026
18	Alamiro Velludo Salvador Netto Advogados Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “O escritório ALAMIRO VELLUDO SALVADOR NETTO ADVOGADOS ASSOCIADOS é referência na advocacia criminal, atuando com ênfase no direito penal empresarial.” Source: RevenueBase Database · checked Sep 28, 2026
19	OCM Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Rubens de Oliveira e Rodrigo Carneiro Maia são os sócios-fundadores do escritório OCM ADVOGADOS - OLIVEIRA & CARNEIRO MAIA, resultado da fusão de dois escritórios de Direito Penal…” Source: RevenueBase Database · checked Sep 28, 2026
20	Cavalcante Reis Advogados	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “No estágio atual da sociedade, a evolução do desenvolvimento econômico-financeiro e o aumento da complexidade das relações sociais demonstrou a necessidade da existência de…” Source: RevenueBase Database · checked Sep 28, 2026
21	Jaloreto E Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Direito Penal Empresarial, Inteligencia Corporativa, Compliance.” Source: RevenueBase Database · checked Sep 28, 2026
22	Fernandes E Fernandes Advocacia Especializada	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	11 contacts →
	Indirect evidence “Nosso escritório possuí equipe especializada em fraudes e golpes bancários.” Source: RevenueBase Database · checked Sep 28, 2026
23	Machado & Sartori DE Castro Advogados	Indirect evidence	Paulo, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Por mais de uma década, o Machado & Sartori de Castro Advogados vem dedicando sua atenção aos acontecimentos sociais no Brasil e no mundo, pois acreditamos que a compreensão de…” Source: RevenueBase Database · checked Sep 28, 2026
24	Mauro Silva Advogados Associados	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Tecnologia e tributos são o nosso negócio.” Source: RevenueBase Database · checked Sep 28, 2026
25	Holanda Advogados Associados	Indirect evidence	Natal, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Escritório de advocacia em Natal/RN.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybercrime law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybercrime law firms.
Partial evidence: Its own public description names part of cybercrime law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybercrime law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 344 cybercrime law firms based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 804 reachable decision-makers.

Free signup · no credit card

View the full list →

Cybercrime law firms based in Brazil at a glance

As of Sep 28, 2026

37.5%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

35.5%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

278

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 344 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybercrime law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “cybercrime law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybercrime law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybercrime law firms, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 804 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cybercrime law firms by metro

Cybercrime law firms in Sao Paulo122

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybercrime law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybercrime law firms are there based in Brazil?

RevenueBase identified 344 cybercrime law firms headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Licks Attorneys, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most cybercrime law firms?

Sao Paulo leads with 122 headquartered companies, followed by Rio De Janeiro (23) and Belo Horizonte (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 804 verified decision-maker contacts tracked across these 344 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 344 cybercrime law firms based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Cybercrime law firms by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.