if just put an address or sent pm with your address is no problem,,
but if you should fill a form with all your data is too risky,,
because they can use your data for any activities
Agree. I don't participate in airdrop that requires my personal identity. That's a big risk for me because I don't know those people to trust my personal details. I participate only that requires on sharing their token and ask for my MEW address.
It also illustrates the prosperity of the encrypted world, which has prompted more and more teams to expand their influence through airdrop.