DXC Technology (NYSE: DXC) today announced that Carla Christofferson has been appointed chief risk officer to lead the company’s risk and security efforts. Christofferson will report to Mike Salvino, DXC’s president and chief executive officer, as a key advisor on embedded and emerging risks. “The management of enterprise risk is a critical function for global companies today,” Salvino said. “We are fortunate to have someone with Carla’s experience and judgement join the DXC team....