Move: Anonymous whistleblower appears to confirm fears of data theft by Zillow

Move and the National Association of Realtors appear to have just dropped a bomb on Zillow, saying in a court filing that it received a letter from an anonymous whistleblower who "appears to confirm" their belief that Errol Samuelson, now the chief industry development officer for Zillow, stole “multiple documents and entire databases” when he worked at Move, and that Zillow is using the stolen information, and is hiding evidence on non-Zillow electronic services.