QuadrigaCX, a Canadian cryptocurrency exchange states that approximately $136 million worth of customers' savings is blocked in an electronic vault ...
source https://www.google.com/url?rct=j&sa=t&url=https://cryptoticker.io/en/136-million-cryptocurrency-blocked/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNH1rOFbvADz3DynB3PolRTgEVvcOQ
