adsense traffic spike

My adsense shows around 30k pageviews/day, started 2 days ago, but my analytic and blog stats show normal page views around 6-7k/day. I wonder what cause this sudden spike, and does it have anything to do with social widget (I add social sharing widget on my blog few days ago). Does this situation put my account at risk? earning still on average.

from AdSense http://ift.tt/1QXFnvB
via IFTTT
Previous
Next Post »
Thanks for your comment