Guy served as an independent consultant to leading companies and startups, specializing in applying machining learning algorithms to cybersecurity solutions. He was one of the first employees at Imperva, which was recently acquired for $2.1B. He also served as a senior technical lead in the elite technological unit of the Israeli Intelligence Corps. He studied computer vision and advanced machine learning in the Weizmann Institute of science and holds a B.sc in computer science and economics from the Hebrew University of Jerusalem.