Avichai Ben is the Co-founder & CTO of Charm. Prior to co-founding Charm, Avichai served as the former Head of Data Science at Transmit Security, where he led AI-driven fraud detection solutions for Fortune 100 financial institutions. Previously, he held senior roles at Microsoft, driving security innovations for millions of users, and at Adallom (acquired by Microsoft for $320M), advancing cybersecurity technologies. He holds a B.Sc. in Computer Science and Mathematics (summa cum laude, Hebrew University) and an M.Sc. in Computer Science (summa cum laude, Tel Aviv University), specializing in theoretical machine learning. A published researcher, he has had his work presented at leading conferences such as NeurIPS and AISTATS.
