From the polling place to the courtroom, ABC News tracks the latest election security developments as experts warn about the spread of misinformation and disinformation from within the U.S. and abroad.

Georgia Secretary of State Brad Raffensperger confirmed Tuesday a bomb threat was made against a polling place, but he said it was of Russian origin and not credible. Raffensperger later clarified in a subsequent press conference that the threat affected between five and seven precincts in multiple Georgia counties.