I almost got scammed on twitter by a fake account. Scammers are setting up fake accounts pretending to be other people/ICO's/Tokens. It's very tricky if you are not paying attention. Make sure you check spelling on all names to be correct. Be careful who you give your info to. Even if it's just your email address. Scammers will not stop scamming so watch out and pay close attention to what you are signing up for. Good Luck everyone and be safe!
When I was a newbie, I kept on joining airdrops since it is free. Then, I have joined one airdrop where there is link to MEW (phishing) then I lost most of my tokens. From then on, I have learned to book mark websites and avoid clicking links.