Aviation experts dispute hacker’s claim he seized control of airliner mid-flight

Chris Roberts’s claim he accessed in-flight entertainment and flight systems from his seat is rubbished by Boeing and aviation expertsSecurity and aviation experts have rubbished claims that a hacker gained access to a plane’s flight controls through the in-flight entertainment system.
Hacker Chris Roberts claimed he was able to break into the in-flight entertainment system up to 20 times on separate flights and that on one flight he was able to make the plane “climb” and “move sideway