The only personally identifiable information we collect is your IP address.
When you sign up, we store your IP address and your password. Your password is hashed twice and additionally encrypted.
Whenever you log in, your IP address and user agent are stored again.
We may use your IP address as a unique identifier, and both your IP and user agent to assist with account security. That's pretty much about it.
We do not willingly give any of your information to any third-parties.