Both OpenSea and Metamask have logged cases of IP address leaks associated with transferring NFTs, according to researchers at Convex Labs and OMNIA protocol.Nick Bax, head of research at NFT organization Convex Labs tested out how NFT marketplaces like OpenSea allow vendors or attackers to harvest IP addresses. He created a listing for a Simpsons and South Park crossover … [Read more...] about This proof of concept NFT can swipe unsuspecting users’ IP addresses