The volume of cryptocurrency thefts as a result of hacking Bitcoin-exchanges and trading platforms in just the first nine months of 2018 totaled $927 ...
source https://www.google.com/url?rct=j&sa=t&url=https://newconomy.media/in-2018-nearly-a-billion-dollars-was-stolen-from-cryptocurrency-exchanges/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGq67o3WimtZ51QwLiAu-iwYRiZxw
