Good news out of a court in San Francisco: a judge just issued an early ruling against LinkedIn’s abuse of the notorious Computer Fraud and Abuse Act (CFAA) to block a competing service from perfectly legal uses of publicly available data on its website. LinkedIn’s behavior is just the sort of bad development we expected after the United States Court of Appeals for the Ninth Circuit delivered two dangerously expansive interpretations of the CFAA last year—despite our warnings that the decisions would be easily misused.