A solution for this;
Is to make an email specifically for your crypto needs and different from your personal transactions and compliance related to job/work or any other personal stuff.
And don't be too excited registering on free stuff online that requires your email to do it. They're funneling the emails of those interested people and scrapes the data into one database for their own usage.
That's why even out of nowhere we receive from emails we don't recognize and that's because we've been sold.
I think people who love freebies fall for scam the most. I don't know why I don't like free things and I also do believe that there are no free things in the internet. I have never seen myself trying to claim an airdrop, trying to connect my network to somewhere, trying to earn coin by tapping my screen and lots more.
Even when I receive such offers from legit exchanges, I don't honour them.
It happened to me to the extent that when signing up in casinos, I skip the welcome bonuses. I think this habit of not liking free things have helped me escape some kind of scams
They certainly do and that's why they're quick to sign up those forms using their real email addresses.
I'm also careful about connecting my wallet to websites and if some forms require to do that, it's a sign that they shouldn't proceed with it.
But how naive they are when they use even their main wallet to easily connect to it because they're asked. From the desire to earn and participate from airdrops, they're losing their funds and when asked what happened, they'll deny that they did something.