Georgia: A federal judge will decide on replacing Georgia voting machines | Mark Niesse/The Atlanta Journal-Constitution

As Georgia election officials selected a new voting system Monday, a federal judge is wrestling with whether to immediately require paper ballots before the state’s current electronic voting machines are set to be used for the last time in this fall’s elections. U.S. District Judge Amy Totenberg will decide whether Georgia’s existing touchscreen voting system is too insecure to continue using, a decision that could affect 310 elections planned in cities and counties this fall.Starting with next year’s presidential primary election, voters will use new voting equipment that combines touchscreens and printed-out paper ballots. Secretary of State Brad Raffensperger announced Monday that Dominion Voting won the state’s $107 million contract.Totenberg said in court Friday that Georgians could be “sitting ducks” because of hacking vulnerabilities in the state’s current electronic voting system, which lacks a paper ballot that could be used for audits and recounts. She didn’t immediately issue a ruling Friday after two days of testimony from voters, election officials, computer science experts and cybersecurity contractors.But Totenberg appeared reluctant to throw out the state’s 17-year-old voting machines this close to November’s elections.She said “it might be extra challenging” to change to hand-marked paper ballots, then go through another transition to the state’s new voting system before the presidential primary election March 24.