Re: Document from 1955 - UltraSonic telephone wire taps
For up to date f*ckery of this type, look up info about Pegasus spyware. It's an Israeli product used mainly by governments which can be installed on a mobile remotely without any action by the mobiles owner. they can bug your phone and there is nothing you can do about it...
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Step by step, walk the thousand mile road...
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