“Sebastian Madden is a former senior UK government official who brings over 20 years’ experience of work in cyber security at a national level. He started his career at GCHQ, the UK National Technical Authority for Cyber Security, served as Chief of Staff to the UK National Security Advisor and led work to establish the UK National Crisis Response mechanisms and Centre for the Protection of National Infrastructure. He now works as Group Director for Cyber and Technology at PGI where he works for its international clients on projects to develop their cyber capability.”