Got this email today from 777bitco.in.
I never signed up at this site and don't know how they got my email address.
I can only guess its some sort of phishing scam, hoping to get a password that can be used somewhere else or they have some way of abusing someones BTC wallet by getting a BTC deposit address.
BEWARE!!!RE:Password recovery
777bitco.in <
777@777bitco.in>
6:22 AM (20 hours ago)
Hello.
You are receiving this email because made a request to change the password to your account on the site 777bitco.in.
If you did not, please ignore this letter.
If such letters will keep coming, contact the site administration.
To change the password, you must go to the link
777bitco.in/#recovery-password-65a1cf768e2297fxxxxxxxxxxxx
and enter a new password.
If you have any difficulties, contact the site administration.
_________________________________________________
Sincerely, 777bitco.in site administration.