'A watchdog has said it will keep a close eye on energy companies over personal data held on smart meters.*The devices, which show exactly how much gas and electricity is being used in a household, could contain a raft of private information.
Every home in Britain is expected to be equipped with a smart meter by 2020 and the Information Commissioner's Office warned privacy must not be compromised.*The industry said that it was addressing security concerns.'
Read more: Smart Meters: Privacy Warning Over Personal Data