1. Week in Review North Korea-linked NFT Phishing Campaign Targets OpenSea, X2Y2, Rarible Users. Researchers have unearthed a new phishing campaign involving North Korea-linked hackers targeting NFT users purchasing tokens on platforms such as OpenSea, X2Y2, and Rarible. Investors Continue Growing Concerned About Grayscale Bitcoin Trust. Investor concern is growing around Grayscale’s GBTC product…