Have I Been Sold? - Check if your email address was sold without permission
have i been pwned? - Check if your account has been compromised in a data breach
Hacksy by Decoded - Check if your data has been leaked & get a better password
Optery - See the private info data brokers post about you online
Have I Been Zuckered - Is your phone number present within the Facebook data breach
PrivacyBot - A simple way to start exercising your privacy rights