I'm not sure if the Stingray is a passive eavesdropper or a MITM, but it can be configured to record phone call content. http://cdn.arstechnica.net/wp-content/u

I'm not sure if the Stingray is a passive eavesdropper or a MITM, but it can be configured to record phone call content. http://cdn.arstechnica.net/wp-content/uploads/2013/09/fishhawk.pdf http://cdn.arstechnica.net/wp-content/uploads/2013/09/fishha...