João Ribeiro
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João Ribeiro Email & Phone Number

Consultor de segurança da informação | DCPT | Pentester | Red Team operator | Cybersecurity analyst | SOC at Hack The Box
Location: Cascavel, Paraná, Brazil 4 work roles 2 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Consultor de segurança da informação | DCPT | Pentester | Red Team operator | Cybersecurity analyst | SOC
Location
Cascavel, Paraná, Brazil
Company size

Who is João Ribeiro? Overview

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Quick answer

João Ribeiro is listed as Consultor de segurança da informação | DCPT | Pentester | Red Team operator | Cybersecurity analyst | SOC at Hack The Box, a company with 406 employees, based in Cascavel, Paraná, Brazil. AeroLeads shows a matched LinkedIn profile for João Ribeiro.

João Ribeiro previously worked as CTF Player at Hack The Box and Pentester Senior at Proof. João Ribeiro holds Defesa Cibernética, Information Technology from Fiap.

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Email format at Hack The Box

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Hack The Box

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Profile bio

About João Ribeiro

🔒 Analista de Segurança da Informação | Pentester & Fundador de Equipe de Red Team | 🚀 Aberto a Novas OportunidadesProfissional com mais de 3 anos de experiência em segurança ofensiva, especializado em pentests e análise de segurança para aplicações web e mobile. 🔍 Fundador do time de Red Team na PROOF, onde participei de diversos testes de intrusão em cenários complexos, como infraestrutura externa e Active Directory. Tenho sólidos conhecimentos em frameworks de segurança como OWASP, CVE, CWE, CVSS, MITRE e NIST, além da certificação DCPT.💡 Apaixonado por desafios técnicos, administro um canal no YouTube com writeups de máquinas do HTB e THM e produzo conteúdo sobre segurança aqui no LinkedIn, contribuindo para a comunidade de cibersegurança. Atualmente, estou aberto a novas oportunidades para expandir minha atuação e colaborar em projetos que valorizem a segurança da informação. Vamos conectar? 🤝

Current workplace

João Ribeiro's current company

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Hack The Box
Hack The Box
Consultor de segurança da informação | DCPT | Pentester | Red Team operator | Cybersecurity analyst | SOC
folkestone, kent, united kingdom
Website
Employees
406
AeroLeads page
4 roles

João Ribeiro work experience

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Ctf Player

Current

Paraná, Brasil

Mar 2020 - Present

Pentester Senior

Apr 2022 - Jul 2023

Pentester Pleno

Rio De Janeiro, Brasil

Jun 2021 - Jul 2023

Pentester Jr

Rio De Janeiro, Brasil

Nov 2020 - Jun 2021
Team & coworkers

Colleagues at Hack The Box

Other employees you can reach at hackthebox.eu. View company contacts for 406 employees →

2 education records

João Ribeiro education

Defesa Cibernética, Information Technology

Técnico, Técnico Em Informática

Ifpr Cascavel
FAQ

Frequently asked questions about João Ribeiro

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

What company does João Ribeiro work for?

João Ribeiro works for Hack The Box.

What is João Ribeiro's role at Hack The Box?

João Ribeiro is listed as Consultor de segurança da informação | DCPT | Pentester | Red Team operator | Cybersecurity analyst | SOC at Hack The Box.

Where is João Ribeiro based?

João Ribeiro is based in Cascavel, Paraná, Brazil while working with Hack The Box.

What companies has João Ribeiro worked for?

João Ribeiro has worked for Hack The Box and Proof.

Who are João Ribeiro's colleagues at Hack The Box?

João Ribeiro's colleagues at Hack The Box include Esther Smith, Nancy Casas Muñoz, Thanos Sarridis, Joshua P., and Syed Muhammad Saad Bukhari.

How can I contact João Ribeiro?

You can use AeroLeads to view verified contact signals for João Ribeiro at Hack The Box, including work email, phone, and LinkedIn data when available.

What schools did João Ribeiro attend?

João Ribeiro holds Defesa Cibernética, Information Technology from Fiap.

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