UDPR is definitely your friend. Your domain info should have been private anyways, too late now. One question is what content do you have on the domain today an

UDPR is definitely your friend. Your domain info should have been private anyways, too late now. One question is what content do you have on the domain today and does it relate/similar to the .net domain? If your .com is being used for something beyond a parking page, the .net don't really have a chance so let them file a UDPR.