42 240 303 | Homeland Security detected signs of cell phone spying in Washington DC, June 3, 2018

https://www.theverge.com/2018/6/3/17422248/imsi-catcher-stingray-dhs-cell-phone-spying-washington-dc-white-house-donald-trump

IMSI catchers could have been used in proximity to ‘potentially sensitive facilities like the White House.’

Last year, the Department of Homeland Security launched a pilot project in Washington DC, deploying a network of sensors to ascertain the extent of cell phone surveillance being conducted in the capitol. They found that not only were International Mobile Subscriber Identity (IMSI) catchers in use, but some were being used in proximity to “potentially sensitive facilities like the White House."

IMSI-catchers is a telephone eavesdropping device used for intercepting mobile phone traffic and tracking location data of mobile phone users. Essentially a "fake" mobile tower acting between the target mobile phone and the service provider's real towers, it is considered a man-in-the-middle (MITM) attack.

Stingrays & IMSI-catchers

Eavesdrop = 42. History = 42. Freemason = 42. Controversy = 57. Governing = 57. Jews = 57. Scottish Rite = 57. Fake news = 132. a network of sensors = 237

IMSI catchers — sometimes referred to as Stingrays — are devices spoof cell phone towers and can intercept phone communications and are tools that have been used by the US Marshals, the New York City Police Department, Immigration and Customs Enforcement, and even the Internal Revenue Service. Congressional committees have urged Congress to enact legislation to regulate their use.