Is there any lesson to be learned from the hack attack that nearly brought Sony Pictures Entertainment down to its knees last Christmas holidays?

Like Instagram, WhatsApp, WeChat, Vine and Pinterest, Snapchat wants advertising revenue. But for three-quarters of a million a day?

 Oculus Rift, arguably the only tech device with any hope of taking virtual reality (VR) to the mass market, is now being used for movie production...

Music-tech guru will.i.am is setting pulses racing with a new watch, panache and style...