Security researchers have demonstrated how e-cigarettes can easily be modified into tools to hack computers.  With only minor modifications, the vape pen can be used by attackers to compromise the computers they are connected to - even if it seems just like they are charging.  

Giving a presentation at BSides London, Ross Bevington showed how an e-cigarette could be used to attack a computer by fooling the computer to believe it was a keyboard or by tampering with its network traffic.

Read the full story at Sky News