Did anyone else receive an email from alert@ether-delta. com that says someone tried to connect to your account and tells you to activate 2fa, and the link ask for your private key. I guess that's what happens when you give your email to anyone.
I received a similar email from an unknown airdrop (that I did not apply).
Surely from all these airdrops many are scams and then they do not need to create any new doc forms because the database it is available to them, so now they are pushing directly via private mass emails.
In a way it is better since this strategy change means more fair airdrops will rise from the sea of scams