“A video obtained by the Guardian reveals how an ‘extreme-scale analytics’ system created by Raytheon, the world’s fifth largest defence contractor, can gather vast amounts of information about people from websites including Facebook, Twitter and Foursquare. The Massachusetts-based company has acknowledged the technology was shared with US government and industry as part of a joint research and development effort, in 2010, to help build a national security system capable of analysing ‘trillions of entities’ from cyberspace.”
