BlockBeats News, on November 1, according to on-chain detective ZachXBT, the cryptocurrency trading platform M2 was attacked by hackers yesterday, resulting in a loss of approximately $13 million. This attack primarily targeted multiple on-chain hot wallets, highlighting the urgent demand for security in the current cryptocurrency market. Nevertheless, confidence in blockchain technology remains strong, and the industry is actively taking measures to enhance security protections to ensure the safety of user assets.