Jefferson is a cybersecurity expert with over 15 years of experience, currently serving as Technical Director and Founder of PurpleBird Security. He is an EC-Council certified instructor and teaches at Brazilian Universities. He previously led incident response and managed security teams at Capgemini, IBM (X-Force Incident Response in LatAm region), and Kroll. With degrees in Law and Information Systems and a postgraduate degree in Digital Forensics, Jefferson specializes in incident response, digital forensics, threat intelligence, and adversary hunting.