incrediBILL - 4:51 am on Nov 2, 2011 (gmt 0)
Straight from AdSense:
Sites that are displaying your ad code which are not included in your authorized sites list. Clicks and impressions from these sites will appear in your reports, but you will not generate earnings from them.
Apparently nothing you can do about the clicks and impressions, you just won't earn from them unless they are in your authorized list.