Ryan Chapman

Ryan Chapman is a Team Lead on the Unit 42 Managed Threat Hunting team at Palo Alto Networks Unit 42. With over 20 years in cybersecurity, he brings deep expertise in threat detection, incident response, and malware analysis.

Prior to focusing on threat hunting, Ryan worked in incident response consulting, including working with the Unit 42 Incident Response team. He authored the SANS FOR528: Ransomware and Cyber Extortion course and teaches SANS FOR610: Reverse Engineering Malware.

At Unit 42, Ryan helps drive proactive detection of advanced threats and ensures timely intelligence sharing across Palo Alto Networks and its global customer base.