Receiving deceptive mails of this nature is quite popular. On looking at such mail, one ought to know that atomic wallet can't be sending such a mail with a yahoo mail. We need to understand that it's possible to create a yahoo account with any name as long as its not in use by someone else.
Lots of new users are not aware of this. Because they are tempted to accept tempting offers without noticing anything. Scammers know very well that a large part of those who are targeting these emails will fall into this trap.
Those who know that the purpose of this type of email is to scam, they ignore these offers, but those who do not know about this type of scam, they are at a big risk.