Despite being caught red-handed blatantly stealing our copyrighted work, Zillow has [doubled down] to exploit thousands of additional copyrighted images without any shame, Andy Florance, CoStar Group's CEO and founder, said in a statement. Zillow's repeated copyright infringement, combined with its lead diversion model that is the subject of a separate lawsuit accusing Zillow of deceiving homebuyers, exposes an ongoing pattern of morally questionable behavior. Zillow's free ride on the agents' listings and CoStar Group's proprietary content is over.