Marketplaces bear primary responsibility for the security risks of legacy smart contract approvals

From the articleMagic Eden legacy approvals leave $5.7 million in NFTs exposed to exploit before rescueAlso in Magic Eden users can now reclaim NFTs rescued from Payment Processor exploit - Cryptopolitan, Magic Eden Warns Old Ethereum NFT Listings Are Exposed to Payment Processor Exploit - Decrypt, Old Magic Eden NFT approvals put users at risk after whitehat moves 3,832 NFTs