http://dnn45wfj22extbv333pfw2ocpp4z7wxp3icls3pc53hx3whyezb2mlyd.onion/cpus-and-gpus-the-hidden-privacy-threatening-menaces-from-within
Furthermore, Intel Management Engine and AMD’s PSP have received criticism for their lack of transparency and limited user control. Some researchers have speculated that they may contain hidden or undocumented features, possibly even backdoors. In addition to the Intel Management Engine, many Intel processors are equipped with Intel’s Active Management Technology (AMT) .