The founding team at Cybellum has a wide range of experience in both the public and private sector when it comes to information security. They have worked as vulnerability researchers and exploit developers for the Israel Defense Forces, as well as lecturers at Shenkar College of Engineering and Design. In the private sector, they have worked as senior software engineers, research software engineers, and software developers for companies such as iDiag Ltd., Rafael Advanced Defense Systems, and more. They hold degrees from universities such as The Open University of Israel, Technion - Israel Institute of Technology, and Bar-Ilan University.