Hasaan Arshad, 25, was on secondment to the communications agency when he took his work mobile phone into a top secret area and connected the device to a workstation.

Hasaan Arshad, 25, was on secondment to the communications agency when he took his work mobile phone into a top secret area and connected the device to a workstation.

Hasaan Arshad, 25, is jailed for seven-and-a-half years at the Old Bailey