Beosin's EagleEye security risk monitoring, warning and blocking platform has detected an attack on the Transit Finance project. Beosin's security team analyzed and found that the exactInputV3Swap function in Transit Finance's SwapRouter was attacked due to a lack of valid input verification for the pool, which allowed the attacker to control the actualAmountIn in the first exchange by passing a fake pool and WBNB/BUSD pool path in the 0x93ae5...6de1081 transaction. This caused the SwapRouter to use the fake actualAmountIn as the initial value for the exchange in the WBNB/BUSD pool, resulting in the theft of BUSD from the SwapRouter.