Users on far-right online forums are publishing private information about members of the Georgia grand jury that indicted former president Donald Trump and 18 of his allies in a sweeping criminal case focused on alleged 2020 election interference earlier this month, leading to jurors receiving threats online.

The Fulton County Sheriff’s office announced last week that they were working on tracking down where the threats were coming from and were coordinating with “law enforcement partners to respond quickly to any credible threat and to ensure the safety of those individuals who carried out their civic duty.”