I got this email yesterday, apparently someone was trying to get the password to my account:
Dear Ace,
This mail was sent because the 'forgot password' function has been applied to
your account. To set a new password click the following link:
[link won't be shown for obvious reasons]
Username: Ace
Regards,
The Blockland Forum Team.
I never once had to click on the "forgot password" function, so apparently someone else did. Not sure who exactly would feel the need to try and break into my account, though.