So I did the survey for the promise of an altcoin handout (this is not suspicious at all, other alts do it as well); sounds stupid but no credit card info and ssn and stuff so nothing important that got to them.
Name email and that's about it.
The questions were only about my bitcoin/altcoin understanding and that's public anyway.
Also, not a dime invested from my own coins, only my ten or so minutes are wasted. It's so good to be a bit paranoid sometimes lol