“The problem we have is that voting security doesn’t matter until something happens, and then after something happens, there’s a group of people who don’t want the security, because whatever happened, happened in their favor,” said Bruce Schneier, a cybersecurity expert at Harvard’s Berkman Center who has written frequently about the security vulnerabilities of U.S. election systems.

Source: Top-Secret NSA Report Details Russian Hacking Effort Days Before 2016 Election