<p>A devastating cyber-attack is unleashed in a British seaside town. The target is a council responsible for the welfare of its residents and the safety of vulnerable children. The attackers demand millions to undo the damage.</p><p>The question is, why here? </p><p>The answer leads Investigative journalist Geoff White into the depths of the dark web and a vast leak of secretive communications offers him a terrifying insight into the cybercrime underworld.</p>