Leo Oliveira
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Leo Oliveira Email & Phone Number

Cyber Security Senior Associate I at PwC Brasil
Location: Rio De Janeiro, Brazil 4 work roles 2 schools
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✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Current company
Role
Cyber Security Senior Associate I
Location
Rio De Janeiro, Brazil
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Who is Leo Oliveira? Overview

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Quick answer

Leo Oliveira is listed as Cyber Security Senior Associate I at PwC Brasil, a with 2906 employees, based in Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Leo Oliveira.

Leo Oliveira previously worked as Offensive Security Analyst at Ame Digital and Auxiliar de Prevenção e Perdas at Americanas. Leo Oliveira holds Pós-Graduação Lato Sensu - Mba Executivo Em Segurança Cibernética, Information Technology, 10 from Unyleya.

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PwC Brasil

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Profile bio

About Leo Oliveira

Como profissional apaixonado por segurança cibernética, especializo-me em fornecer soluções avançadas de segurança ofensiva por meio de testes de penetração, avaliações de vulnerabilidades e resposta a incidentes de segurança. Com uma base sólida em segurança web, mobile e de infraestrutura, realizei avaliações de segurança para sistemas críticos em setores como bancário e saúde, entregando relatórios técnicos detalhados e recomendações acionáveis para stakeholders.Ao longo da minha carreira, colaborei com equipes diversas, incluindo iniciativas de Purple Team, unindo abordagens ofensivas e defensivas para fortalecer a postura de segurança organizacional. Também adquiri experiência na criação de laboratórios de pentest mobile, utilizando ferramentas como Frida e Objection para superar proteções como SSL Pinning e Root Detection.Com o MBA Executivo em Segurança Cibernética concluído, expandi minha visão estratégica, combinando conhecimentos técnicos e de gestão para liderar equipes e implementar medidas eficazes de proteção. Meu foco é promover uma cultura organizacional robusta em cibersegurança e garantir a resiliência contra ameaças digitais em constante evolução.English:As a passionate cybersecurity professional, I specialize in providing advanced offensive security solutions through penetration testing, vulnerability assessments, and security incident response. With a solid background in web, mobile, and infrastructure security, I have conducted security assessments for critical systems in sectors such as banking and healthcare, delivering detailed technical reports and actionable recommendations to stakeholders.Throughout my career, I have collaborated with diverse teams, including Purple Team initiatives, combining offensive and defensive approaches to strengthen organizational security posture. I have also gained expertise in creating mobile pentest labs, leveraging tools like Frida and Objection to bypass protections such as SSL Pinning and Root Detection.With my Executive MBA in Cybersecurity completed, I have expanded my strategic vision, integrating technical expertise with leadership skills to guide teams and implement effective protection measures. My focus is on fostering a robust organizational cybersecurity culture and ensuring resilience against ever-evolving digital threats.

Current workplace

Leo Oliveira's current company

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PwC Brasil
Pwc Brasil
Cyber Security Senior Associate I
brazil
Website
Employees
2906
AeroLeads page
4 roles

Leo Oliveira work experience

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Cyber Security Senior Associate I

Current

São Paulo, Brasil

-Testes de penetração em mobile(Android e iOS), aplicações web e infraestruturas corporativas. - Realização de testes de penetração em clientes de diversos setores. - Utilização de técnicas de OSINT (Open Source Intelligence) para fins de testes de penetração. - Auxílio a clientes na implementação de ambientes de testes seguros. - Uso de ferramentas de segurança cibernética, como Kali Linux, Burp Suite, Metasploit, Wireshark, Nmap, Nessus, entre outras. - Conhecimento de sistemas operacionais, redes, protocolos e tecnologias relacionadas à segurança. - Auxílio em respostas a incidentes de segurança, fornecendo análises técnicas e recomendações.

Sep 2023 - Present

Offensive Security Analyst

- Red Team- Cloud Pentest- Mobile Pentest- Web Pentest- Networking pentest

Nov 2021 - Sep 2023

Auxiliar De Prevenção E Perdas

Rio De Janeiro, Brasil

Mar 2021 - Nov 2021

Operador Comercial

Rio De Janeiro, Brasil

Nov 2019 - Feb 2021
Team & coworkers

Colleagues at PwC Brasil

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2 education records

Leo Oliveira education

Pós-Graduação Lato Sensu - Mba Executivo Em Segurança Cibernética, Information Technology, 10

Activities and Societies: Cyber Security

FAQ

Frequently asked questions about Leo Oliveira

Quick answers generated from the profile data available on this page.

What company does Leo Oliveira work for?

Leo Oliveira works for PwC Brasil.

What is Leo Oliveira's role at PwC Brasil?

Leo Oliveira is listed as Cyber Security Senior Associate I at PwC Brasil.

Where is Leo Oliveira based?

Leo Oliveira is based in Rio De Janeiro, Brazil while working with PwC Brasil.

What companies has Leo Oliveira worked for?

Leo Oliveira has worked for Pwc Brasil, Ame Digital, Americanas, and Lojas Americanas.

Who are Leo Oliveira's colleagues at PwC Brasil?

Leo Oliveira's colleagues at PwC Brasil include Leonardo Feijó, Taianne Miranda Baena, Hemily Menezes, Hugo Lisboa Ferreira, and Laura Carneiro.

How can I contact Leo Oliveira?

You can use AeroLeads to view verified contact signals for Leo Oliveira at PwC Brasil, including work email, phone, and LinkedIn data when available.

What schools did Leo Oliveira attend?

Leo Oliveira holds Pós-Graduação Lato Sensu - Mba Executivo Em Segurança Cibernética, Information Technology, 10 from Unyleya.

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