Was the 2016 presidential election hacked? It’s hard to tell. There were no obvious hacks on Election Day, but new reports have raised the question of whether voting machines were tampered with in three states that Donald Trump won this month: Wisconsin, Michigan and Pennsylvania. The researchers behind these reports include voting rights lawyer John Bonifaz and J. Alex Halderman, the director of the University of Michigan Center for Computer Security and Society, both respected in the community. They have been talking with Hillary Clinton’s campaign, but their analysis is not yet public. … Further investigation of the claims raised by the researchers would help settle this particular question. Unfortunately, time is of the essence — underscoring another problem with how we conduct elections. For anything to happen, Clinton has to call for a recount and investigation. She has until Friday to do it in Wisconsin, until Monday in Pennsylvania and until next Wednesday in Michigan. I don’t expect the research team to have any better data before then. Without changes to the system, we’re telling future hackers that they can be successful as long as they’re able to hide their attacks for a few weeks until after the recount deadlines pass.