A major Canadian crypto exchange QuadrigaCX filed for a bankruptcy after its CEO suddenly passed away with the private keys to the exchange’s cold wallet. The exchange owes its 115,000 users $190 million of which $150 million are locked up in cryptocurrencies in a cold storage. Only the deceased CEO Gerald Cotten had access to it. The inaccessible cold storage holds 26,500 Bitcoin worth $92.3 million, 430,000 Ether worth $46 million and several million dollars worth of Bitcoin Cash, Bitcoin SV, Bitcoin Gold, and Litecoin. The tragic situation could have been avoided if the exchange utilized multi-signature protocol to control the cold wallet. Some people don’t believe the bizarre story of QuadrigaCX and concerned that it’s an exit scam.
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