US intelligence chief: we might use the internet of things to spy on you

The US intelligence chief has acknowledged for the first time that agencies might use a new generation of smart household devices to increase their surveillance capabilities.

As increasing numbers of devices connect to the internet and to one another, the so-called internet of things promises consumers increased convenience – the remotely operated thermostat from Google-owned Nest is a leading example. But as home computing migrates away from the laptop, the tablet and the smartphone, experts warn that the security features on the coming wave of automobiles, dishwashers and alarm systems lag far behind.