On September 9, 2019, the Ninth Circuit Court of Appeals rejected LinkedIn’s privacy argument in hiQ Labs, Inc. v. LinkedIn Corp., declaring that selectively banning potential competitors from accessing and using public data “may well be considered unfair competition under California law.” The Ninth Circuit also cautioned Big Tech companies against anticompetitive practices when it comes to user data. Our Antitrust and IP, Tech & Data teams describe the implications in our recent alert.