It’s over. The voting went smoothly. As of the time of writing, there are no serious fraud allegations, nor credible evidence that anyone hacked the voting rolls or voting machines. And most important, the results are not in doubt. While we may breathe a collective sigh of relief about that, we can’t ignore the issue until the next election. The risks remain. As computer security experts have been saying for years, our newly computerized voting systems are vulnerable to attack by both individual hackers and government-sponsored cyberwarriors. It is only a matter of time before such an attack happens. Electronic voting machines can be hacked, and those machines that do not include a paper ballot that can verify each voter’s choice can be hacked undetectably. Voting rolls are also vulnerable; they are all computerized databases whose entries can be deleted or changed to sow chaos on Election Day.