Some airdrops asking for AML/KYC with airdrop estimated amount for less than $5. Will you sign up?
You can give your identity like as passport or driving license only for trusted exchanger not for any airdrop or ico.I think its so risk and why you give your valuable identity for some money.So first know more details where you upload and given your passport or driving license nowadays most of the site sell your identity so always try to safety