NHS cyber-defender Marcus Hutchins back online

Marcus Hutchins, the British cyber security researcher who helped to halt the WannaCry ransomware attack, has been allowed to return online after a court appearance. Hutchins is accused in the US of creating and selling malware, charges he denies. The 23-year old is to go on trial in October and will be allowed to work and go online, but without access to the server he used to tackle WannaCry. He is also subject to travel restrictions and will be tracked via GPS.