Adsense Warnings

I keep getting warning notices from adsense that my adsense code is being used on websites that do not confirm with their terms, when I check the url it always turns out to be a site that I do not or have never owned.
I also use the adsense site filter and only have the url's of my sites on this list. Surely with this filter in place why am I still getting messages from adsense about sites that I do not own.

Anyone else have this problem?

 

Shawn did.
http://blogs.digitalpoint.com/entry.php?b=192

 

I haven't had any of these warnings.. yet?

Anyone else experiencing this type of thing?

 

Seems like someone is going to bring you down.

 

I also did not get any kind of warning.

 

Maybe someone is trying to use your adssense ads to make your account ban.