Binance CFO to step down Kaiser Ng is leaving the company and will be replaced by Justin Yick. Bloomberg reports. “Kaiser Ng has decided to venture into a new business after more than five years at Binance, and the transition plan has been implemented over the past six months. We wish him all the best in his next chapter,” Binance Co-CEO Yi Hu said in a statement. On November 1, Binance partially resumed withdrawals after a hacker attack on the cryptocurrency exchange.