A new type of Pi Xiu scam attack discovered on BNB Chain, allowing deployers to steal user funds

Foresight News reported, according to monitoring by Genius, a new type of Pi Xiu scam attack has been discovered on BNB Chain. This type of scam can bypass DexScreener checks. The malicious contract's _spendAllowance function is non-standard, allowing addresses stored in the mapping to override allowance checks and call transferFrom to transfer tokens from the holder.