币界网报道：According to Conor Grogan, director of Coinbase, the recently active BTC addresses (market value of about $8 billion) may have had their private keys stolen or leaked. He pointed out that one of the relevant addresses initiated a test transaction through the BCH network about 14 hours ago and then transferred all BCH. About an hour later, its BTC address began to transfer assets. Conor speculated that this was a low-key way to verify the validity of the private key, because the BCH network is less concerned by whale monitoring services. In addition, other related BCH addresses have not seen any changes, further exacerbating abnormal speculation. He emphasized that there is no conclusive evidence at present, and the relevant judgment is still highly speculative, but if true, it may become the largest cryptocurrency theft in history.