Worth over $500,000, White Hat team rescues 66 NFTs from Flooring Protocol
Comparing news, Solidity security researcher Quit revealed the details of the Flooring Protocol vulnerability incident, saying that the attackers used ownership verification flaws in BT404 style accounting logic to construct a “ghost ownership” state, and combined multiple integer underflow vulnerabilities to obtain unlimited FPToken balances, eventually selling tokens and draining the protocol's liquidity. Quit said that after discovering another attack path that could affect more pools of funds, it launched a white hat rescue operation with several security researchers to transfer assets from the vulnerable Flooring Protocol pool. In the end, 66 NFTs were rescued, including 29 BAYC, 4 MAYC, 2 CryptoPunks, 1 Azuki, 2 Elementals, 26 Captains, 1 Moonbird, 2 Doodles, and 1 BAKC, worth over $500,000. Quit reminded users not to continue depositing NFTs to Flooring Protocol and stated that the NFTs in question would be returned to their legitimate holders in the coming weeks.


