Businesses spending more on tech, worrying more about IT disruption

Technology leaders are disenchanted with the current state of their IT infrastructure.According to a study released Tuesday by global technology provider Insight Enterprises, tech leaders give their companies' current IT infrastructure a "B minus" grade.For its first Insight Enterprises Intelligent Technology index, Insight Enterprises used Market Intel Group to conduct an online survey of a random sample of 403 IT professionals with decision-making responsibilities between Nov. 30, 2015 and Dec