Allan Kardec
Secure Development Tech Lead
Exploring the Unknown, Revealing the Unexplored
At Hakai, we investigate and unveil hidden data by understanding the unknown and revealing insights that can redefine the rules.
Explore our researchOur focus
Identifying and reporting unprecedented gaps and market opportunities
We dive into the essence of cybersecurity to reveal what others have not seen. Our team of researchers and analysts are dedicated to uncovering new data that can transform the market.
Get to know our researchOur team
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Lucas Gabriel
Information Security Analyst
Lucas Gabriel
Information Security Analyst -
Carlos Vieira
Chief of Intelligence Unit / QuimeraX
Carlos Vieira
Chief of Intelligence Unit / QuimeraXProfessional with experience in Red Team, Pentest and research in Offensive Security. Also works in the intelligence sector.
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Yozer Garcia
Security Engineer
Yozer Garcia
Security EngineerGraduated in computer systems and computer engineering, and certified by Offensive Security as OSCP. Experienced in Offensive Security and Purple Team work such as research, assessment and development of attack mitigations.
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Rafael Felix
Information Security Analyst
Rafael Felix
Information Security Analyst -
Daniel França Lima
Information Security Analyst
Daniel França Lima
Information Security Analyst -
Oliveira Lima
Founder / CHO
Oliveira Lima
Founder / CHOOliveira Lima is the founder of Hakai and has more than 14 years dedicated to cybersecurity, focused on pentesting and Red Team operations. As a researcher, he has reported several vulnerabilities in large companies such as Trend Micro, CISCO, D-Link, etc. He has also registered more than 40 CVEs. Oliveira continues to be part of the team leading Red Team operations.
