I never give private key and I don't join airdrop that request Eth donation. Are there some other potential risk in joining an airdrop giving for examples my mail address, my twitter and telegram account and other basic information? I also use dedicated profile to join them. Thanks!
I dont see any potential if you give your email address, twitter account, telegram account, or any social media account as long as you dont give your password.. and also your private key because once you give it, they can access your wallet.