A new study by Logicalis examined the significant challenges facing chief information officers (CIOs) worldwide as they enable businesses in every market segment to respond to threats posed by digital disrupters like Uber and Airbnb. The 2016 Logicalis Global CIO Survey, now in its fourth year, polled over 700 CIOs worldwide. According to the survey, distributed IT, shadow IT departments and data security are among the biggest issues facing CIOs today.