Germany’s top court has rejected an appeal by technology giant Google in a case concerning the disclosure of confidential information to its competitors. Germany’s Cartel Office investigated whether Google is exploiting its market power in connection with infotainment systems for vehicles. According to the verdict, the competition watchdog is allowed to share part of its probe with sat-nav specialist TomTom and voice assistant provider Cerence to see if the firms believe competition concerns exist. Aside from a single verbatim quote from Google’s internal documents, the company has to disclose…