Sally Walker

Sally Walker is Chair of Trustees at Full Fact and a former senior leader at GCHQ, where she led the creation of the UK’s National Cyber Force. Over the course of her career, she has advised UK and US governments on cyber policy, data integrity and international information threats, and has become a leading voice on artificial intelligence, misinformation and digital trust. Her work now focuses on helping organisations navigate rapid technological change and disruption, particularly in environments where public trust, truth and democratic resilience are increasingly under pressure.