The Internet of Things is a security nightmare reveals latest real-world analysis: unencrypted traffic, network crossover, vulnerable OSes
By Kieren McCarthy in San Francisco
And the best part of it? Hospitals are most at risk
No less than 98 per cent of traffic sent by internet-of-things (IoT) devices is unencrypted, exposing huge quantities of personal and confidential data to potential attackers, fresh analysis has revealed.