Is it often that people like you so much that they attempt to login to your DP account? Recently I get this email informing me someone has done just that: The IP is from ThePlanet,Texas. Probably a proxy server. Anyone with similar experience?
http://forums.digitalpoint.com/showthread.php?t=430631 Look there, it's been happening to a lot of people.
Make sure you got a good pw though, just incase they keep trying it. Don't know why they would be after your account, maybe they need an account to scam people with IDK. But make your pw consist of upper and lower case letter and numbers mixed in. Like 2z9Wr0l2B ....ect.
This is pretty scary... as someone can easily used hacked account to do something that may harm your reputation or other illegal activities. Hope DP has unique way of identifying and probably preventing this kind of abuse. But the first protection is always us - the user. That's why it is important to change your password often and write it down on a properly keep dairy or log book.