Guy Segal

Guy Segal

Chief Executive Officer at Sygnia


Guy Segal is CEO of Sygnia, where he leads the company’s strategy, operations, and global growth in incident response and cyber readiness. With over 25 years in cybersecurity and technology, he has shaped Sygnia through roles including Head of APJ, founder of the MDR practice, and leader of Corporate Development. He has also directed major cyber incidents, giving him deep insight into client challenges and the solutions required to overcome them. Before joining Sygnia, Guy was General Manager of Custodio-Technologies and Cyber Security Leader at IBM Security, following service in multiple command and professional roles in Unit 8200. He holds an EMBA from Ben-Gurion University and lectures on cyber foundations for MBA students. He is committed to advancing global cybersecurity today.