?????? ????? ? ?????? ? ??????? ?????? ?? ???????? ???????? ? ????? ? ?????????????????? ? ??????????? ?????? ???????? — ? ???????? ????? ????? ????? ? ??????????? ??? ??????????????? ? ????????? ?????????, ? ??? ????? ????????? ? ???????????????? ???????????.Over the years, cryptocurrencies have established notably at risk of hacks resulting in