Japan's National Police Agency says the number of cybercrimes involving crypto-currencies surged during the first half of 2018 from the same period ...
source https://www.google.com/url?rct=j&sa=t&url=https://www3.nhk.or.jp/nhkworld/en/news/20180920_19/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNG91kSQDm4N0U6dZySTaz4irodAhg
