The secret ballot has been an article of faith in US elections. That's being tested in Georgia
ATLANTA — Security researchers say rapid advances in artificial intelligence are making it more critical to address a flaw in Georgia’s voting equipment that can allow voters to be matched to their ballots after they have been cast.

TL;DR
- Rapid advancements in artificial intelligence are making a voting equipment flaw more critical.
- The flaw in Georgia's voting equipment allows voters to be matched to their ballots after they are cast.
- This issue tests the principle of the secret ballot in US elections.