OpenSea: Unaffected by the Magic Eden security incident, has marked related NFTs and restricted trading
OpenSea Chief Technology Officer (CTO) Chris Maddern responded on X regarding the impact of the Magic Eden and Limit Break security incidents, emphasizing that OpenSea’s systems and smart contracts remain unaffected. All currently known affected ERC-721 NFTs have been flagged on OpenSea and are now unsellable; for any newly discovered exploited NFTs, OpenSea will automatically flag them to restrict attackers from securing related bids.
