Fake Cell Towers Allow the NSA and Police to Keep Track of You

Source: Newsweek

The Internet is abuzz with reports of mysterious devices sprinkled across America—many of them on military bases—that connect to your phone by mimicking cell phone towers and sucking up your data. There is little public information about these devices, but they are the new favorite toy of government agencies of all stripes; everyone from the National Security Agency to local police forces are using them.

These fake towers, known as “interceptors,” were discovered in July by users of the CryptoPhone500, one of the ultra-secure cell phones released after Edward Snowden’s leaks about NSA snooping. The phone is essentially a Samsung Galaxy S3 customized with high-level encryption that costs around $3,500. While driving around the country, CryptoPhone users plotted on a map every time they connected to a nameless tower (standard towers run by wireless service providers like Verizon usually have names) and received an alert that the device had turned off their phone’s encryption (allowing their messages to be read).

Map showing the location of rogue cell towers identified by the firewall on CryptoPhones in August via ESD America, a defense and law enforcement technology provider based in Las Vegas.

While the abilities of these interceptors vary, the full-featured versions available to government agencies are capable of a panoply of interceptions. For example, the VME Dominator can capture calls and texts, and can even control the intercepted phone. (In an interview with NBC, Snowden revealed that with this kind of technology the NSA is capable..

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