This is really disturbing, 400M users of twitter accounts are being sold with email and phone numbers. The question is how much is sold per account on twitter? if that's 400M users, let's just say 5$ per account is the big amount.
It's so scary to use twitter today, only Elon Musk became the owner of such an incident that immediately happened to be hacked by hackers. But for sure, Musk did it right away.