Brothers participating in Binance's alpha event to increase transaction volume, be very careful from now on. I was in Binance's non-custodial wallet, interacting with zkj, after continuously making 12 transactions, I exchanged 1081U for 536 zkj, and then exchanged back to U and it became 455U. This happened during the continuous interaction process; you can see the transaction times of the previous few transactions. It's hard to guard against! $BTC