Flooring Protocol was exploited on June 8, 2026 via a packed storage and token-indexing vulnerability in its DN404/BT404 implementation. Attacker deposited small WETH to mint near-infinite fpToken balances, draining multiple NFT pools. Yuga Labs white hats rescued 68 blue-chip NFTs ($500K+) including 29 BAYC, 4 Mutant Apes and 2 CryptoPunks.