Marketers have blinders on when it comes to some aspects of data. We‘re so focused on using it to build relationships and businesses, that we don’t pay enough attention to data’s inherent risks. Those risks are real, though. Our brands are constantly under attack, and even trivial oversights in data handling can leave us—and our customers—unacceptably vulnerable. We need to better understand the risks. We need to know more. If marketers don’t develop industrywide expertise in all aspects of data use, if we can’t demonstrate that we can be trusted stewards of information, we risk losing our rights to use it. The DMA is taking the lead to make sure that we, as an industry, gain the knowledge we need:…