“Big Data” is all the rage — the ability to dissect and understand a flood of digitized information quickly and then act on it in a “predictive” rather than “reactive” way. Employment in this sector is expected to more than double over the next six years, adding an estimated 15,000 jobs. McKinsey Global Institute recently estimated that the sector is worth $64 billion. But big data does not automatically mean big security improvements. If not handled with care and expertise, it could mean the opposite.”]