Frank Bajak

Verizon is pledging to stop selling information on phone owners’ locations to data brokers, stepping back from a business practice that has drawn criticism for endangering privacy. The data has allowed outside companies to pinpoint the location of wireless devices without their owners’ knowledge or consent. Verizon said that about 75 companies have been obtaining its customer data from two little-known CA-based brokers that Verizon supplies directly — LocationSmart and Zumigo.

For the first time, the US government has publicly acknowledged the existence in Washington (DC) of what appear to be rogue devices that foreign spies and criminals could be using to track individual cellphones and intercept calls and messages.  The use of what are known as cellphone-site simulators by foreign powers has long been a concern, but American intelligence and law enforcement agencies — which use such eavesdropping equipment themselves — have been silent on the issue until now.