Source: US elections remain vulnerable to attacks, despite security improvements | Cynthia Brumfield | CSO

Continued Russian interference, insecure paperless voting processes will sow doubt about the next election.

Days away from the Iowa caucuses, and less than 11 months from the general election, voting and election security continues to be a challenge for the U.S political system. Threats to a secure election appear to loom as large today as they did in 2016, when Russian state-backed hackers and social media trolls threw U.S. political campaign and election efforts into chaos, turmoil that has only become clear after the fact.