Tag Archives: Dragnet: Justice Dept Gets Airborne To Spy On Thousands Of American Cellphone Users

Dragnet: Justice Dept Gets Airborne To Spy On Thousands Of American Cellphone Users – 14 November 2014

RT logoNew disclosures show the Justice Department is engaged in dragnet surveillance using aircraft equipped with a device that mimics a cellphone tower and scoops up data from thousands of mobile phone users to hunt for criminal suspects.

The US Marshals Service program operates Cessna aircraft from five metropolitan airports, all equipped with a fake cellphone tower device that can trick phones into reporting their unique registration information, according to disclosures first reported by The Wall Street Journal. During a single flight, the dragnet data collection will scoop up identifying information and the general location of thousands of cellphones.

Since mobile phones are programmed to connect automatically to the strongest cellphone tower signal, the device – or “dirtbox” – used by the Marshals Service mimics this signal in order to ensure connectivity. By doing so, the surveillance program cuts out phone companies as an intermediary. The method is used to target a cellphone being used by a person under investigation by the department – a fugitive or drug dealer.

Read the full story at: www.rt.com / link to original article