30 Passive Income Ideas You Can Use to Build Real Wealth   Passive income is highly sought after and often misunderstood. Passive income streams require an upfront investment and a lot of nurturing in the beginning. After some time and hard work these income streams start to build and are able to maintain themselves, bringing you consistent revenue without much effort on your part....

A now-patched critical vulnerability in OpenSea, the world's largest non-fungible token (NFT) marketplace, could've been abused by malicious actors to drain cryptocurrency funds from a victim by sending a specially-crafted token, opening a new attack vector for exploitation. The findings come from cybersecurity firm Check Point Research, which began an investigation into the platform following...