KuCoin and Two of Its Founders, Chun Gan and Ke Tang, Flouted U.S. Anti-Money Laundering Laws to Grow KuCoin Into One of World’s Largest Cryptocurrency Exchanges
Better try to move all your founds out from it ASAP

Read this article  for more
https://www.justice.gov/usao-sdny/pr/prominent-global-cryptocurrency-exchange-kucoin-and-two-its-founders-criminally