Stuart Barnett is a seasoned intelligence and information security risk expert with deep-rooted experience in both government and commercial sectors. As Director of Cyber Threat Intelligence at Orpheus Cyber, he leads strategic initiatives to help organisations navigate the complex landscape of third-party and concentration risk. With a career spanning high-pressure environments and critical national infrastructure, Stuart brings a practical, intelligence-led approach to resilience, helping businesses transform regulatory demands into actionable outcomes. He holds CISSP certification and regularly advises at C-suite level.