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SS7 is a global issue, and so is social engineering to get a number transferred or SIM card transferred. https://hitcon.org/2015/CMT/download/day1-d-r0.pdf htt
by dewey 3y ago
SS7 is a global issue, and so is social engineering to get a number transferred or SIM card transferred.
https://hitcon.org/2015/CMT/download/day1-d-r0.pdf https://hitcon.org/2015/CMT/download/day1-d-r0.pdf