PANews reported on January 27 that, according to BlockSec monitoring, an unknown contract on the BSC chain was exploited. Hackers used a flaw in the "burn pair" mechanism to execute two reverse transactions, ultimately resulting in a loss of approximately $100,000. The attackers first drained PGNLZ, then triggered the burning of PGNLP and price manipulation, thereby stealing most of the USDT from the liquidity pool.