Odaily Planet Daily News: Slow Mist has issued a warning that the cryptocurrency exchange BigONE has suffered a supply chain attack, with its production network being compromised. The attackers managed to withdraw funds by tampering with the operational logic of accounts and risk control servers, resulting in losses exceeding 27 million dollars. In this incident, the private keys were not leaked, and the relevant attack addresses cover chains such as Ethereum, BSC, Solana, Bitcoin, and Tron.