For some time now, I have been fighting this battle.
An affiliate ad-network has been bidding on our brand keywords. The problem is not that he is bidding, the issue is the text ad is a copy paste of our Google adwords ad and has our domain name as its display url but when clicked it redirects a user to a third party site.
Now how is that possible? As per Google's T&C the display url and destination URLs need to be same. Google's sales team is not able to resolve it and our brand / acquisition is suffering.
Any techie Googler reading this post please help me.