The November security report recently released by SlowMist shows that 47 security vulnerabilities occurred in the blockchain field in November 2023, with losses as high as US$349 million. Among them, the Poloniex and Heco Bridge incidents caused the largest losses, accounting for 69% of the total losses. At the same time, incidents involving liquidity attacks caused losses of approximately $54.99 million to project operators. Users should fully understand the project background and team, and be cautious when investing. #Poloniex #heco