
Yuga Labs recovered 68 NFTs including two CryptoPunks and 29 Bored Apes after an accounting bug in Flooring Protocol. The white-hat operation used the same exploit to pull assets to safety. All NFTs will be returned to owners after a patch.
Yuga Labs recovered 68 NFTs worth more than $500,000 on June 8 after an accounting bug in the Flooring Protocol left the platform's liquidity pools exposed. The white-hat operation pulled two CryptoPunks and 29 Bored Ape Yacht Club NFTs from the protocol. Four Mutant Ape Yacht Club NFTs were also recovered.
The Flooring Protocol is an NFT fractionalization platform that lets users deposit NFTs and mint fpTokens representing partial ownership. The bug sat in the accounting and ownership verification logic. An attacker found the flaw allowed them to mint unlimited fpToken balances, which they then used to drain small amounts of WETH from pools.
The exploit itself was a slow bleed. The architect of Flooring Protocol, known as 0xFreeLunch, took responsibility for the vulnerability in a post after the recovery.
Yuga Labs deployed a defensive contract that used the same bug to move blue-chip NFTs to safety before the attacker could claim them. The contract mirrored the exploit's mechanics, minting fpTokens through the broken accounting logic and pulling the NFTs from exposed pools.
All 68 NFTs are now in Yuga Labs' custody. The company said it will return them to their original owners once the protocol's vulnerability is patched.
The bug is a basic accounting error, the kind of flaw that audits are designed to catch before deployment. Security researchers pointed to the incident as a reminder that NFT DeFi infrastructure remains early-stage. Yuga Labs, which acquired the CryptoPunks IP from Larva Labs in 2022, has a direct stake in protecting its holders. Its response came within hours of the exploit being detected.
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