The Guardian reports on software created by Raytheon that mines data from social-networking sites such as Facebook and Twitter in order to track individuals:
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.
Raytheon says it has not sold the software – named Riot, or Rapid Information Overlay Technology – to any clients.
But 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. [...]
Using Riot it is possible to gain an entire snapshot of a person’s life – their friends, the places they visit charted on a map – in little more than a few clicks of a button.
In the video obtained by the Guardian, it is explained by Raytheon’s “principal investigator” Brian Urch that photographs users post on social networks sometimes contain latitude and longitude details – automatically embedded by smartphones within “exif header data.”
Riot pulls out this information, showing not only the photographs posted onto social networks by individuals, but also the location at which the photographs were taken. [...]
Riot can display on a spider diagram the associations and relationships between individuals online by looking at who they have communicated with over Twitter. It can also mine data from Facebook and sift GPS location information from Foursquare, a mobile phone app used by more than 25 million people to alert friends of their whereabouts. The Foursquare data can be used to display, in graph form, the top 10 places visited by tracked individuals and the times at which they visited them. [...]
Mining from public websites for law enforcement is considered legal in most countries. In February last year, for instance, the FBI requested help to develop a social-media mining application for monitoring “bad actors or groups”.
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