A recent article in the London Review of Books revealed that a number of private companies now sell off-the-shelf data-mining solutions to government spies interested in analyzing mobile-phone calling records and real-time location information. These companies include ThorpeGlen, VASTech, Kommlabs, and Aqsacom--all of which sell "passive probing" data-mining services to governments around the world.
...while it may be impossible for the NSA to legally obtain large-scale, real-time customer location information from Verizon, the spooks at Fort Meade can simply go to the company that owns and operates the wireless towers that Verizon uses for its network and get accurate information on anyone using those towers--or go to other entities connecting the wireless network to the landline network. The wiretapping laws, at least in this situation, simply don't apply. (more) (webinar pdf)
