http://coinmamailtcrg7fw6uorut3d35bk35rtmntkrtb4fgeov6pefvfutqd.onion/blog/bitcoin-scams-to-watch-out-for
What to watch out for: Anything that sounds too good to be true, is. If someone offers to send you free Bitcoin if you send them crypto first, they’re probably scamming you. Even if the poster or commenter looks real, click through and you’ll see they don’t have the same posts, the same number of followers, etc. as the page you think you’re on.