Your smart home could also be a haven for hackers

Clear and present danger: Experts fear Internet-connected toasters, refrigerators and thermometers

Your phone, fitness tracker and home thermostat all will soon have something in common. 

As time goes on, more of these devices are upgraded for Internet connectivity. While they can offer a world of convenience at our fingertips, experts say consumers are in for a world of hurt if they don't take steps to thwart a hacker's attempts to steal data or gain control.