ChainCatcher news, encrypted user authentication company Notebook Labs announced the completion of a $3.3 million seed round financing, led by Bain Capital Crypto, with participation from Y Combinator, Soma Capital, Abstract Ventures, Pioneer Fund, and NFX.Notebook utilizes zero-knowledge proof technology to provide users with privacy and anonymity services to prevent hacker attacks, including witch attacks. The team will continue to develop its product suite over the coming months, including credit scoring and cross-chain functionality, with related products set to launch in 2023. (source link)