Data collected also includes people's names, location details, identification numbers and online identifiers
Home Secretary tells Joint Committee that bulk data collection and Investigatory Powers Bill plans don't equate to mass surveillance
And why do you need all this data for 12 months, asks Information Commissioner Christopher Graham
Binney tells Joint Committee of MPs and Lords that targeted surveillance could've prevented 9/11
'Moving to AWS has been positive for security and forced us to think about it in a way we didn't think about it before,' says Graham Tackley, director of data technology
Representatives of the UK technology industry express grave concerns over 'Snooper's Charter' while giving evidence to Science and Technology Committee
No, it's not paranoia. GCHQ really is spying on you - and everyone else
At least Winston Smith could go for a walk in the country without being spied on, says Joseph Cannataci
Newly released Snowden docs reveal how "highly collaborative" AT&T helped US spy on UN for 10 years
It's too late for the Science & Technology Committee to examine the potential risk of big data because big data is already big business