I just checked my main email address on the site
https://haveibeenpwned.com/ to see why I am getting spam emails and found out about some leaks I wasn't even aware of.
Apparently my email was leaked after a hack to
000webhost
Adobe
Blackhatworld
PHPfreaks
compromised data includes: Dates of birth, Email addresses, Instant messenger identities, IP addresses, Passwords, Password hints, Usernames, Website activity