According to the indictment, the conspirators also hacked into the computer network of the Democratic Congressional Campaign Committee and Democratic National Committee. They searched a campaign committee computer specifically for terms including "Hillary," "Cruz," "Trump" and "Benghazi Investigations".
Once they had access to the information, Rosenstein said, the Russians created fictitious online personas, such as "DCLeaks" and "Guccifer 2.0," to release stolen emails, such as those belonging to Clinton campaign chairman Jon Podesta, and other information.
Russian officers also hacked a state election board's website, the indictment said, and stole the information of around 500,000 voters. They hacked into computers belonging to a company that supplies software that local and state election offices use to verify voter information, the indictment also charges.
While they corresponded with several Americans during the operation, there is no allegation in the indictment that any U.S. citizen committed a crime, Rosenstein said.
He also said that there is no evidence brought in this indictment that the hacking had any impact on the election results.
“The goal of the conspirators was to have an impact on the election. What impact they may have had . . . is a matter of speculation, that’s not our responsibility.”
The indictment also says that Russians provided opposition research to a congressional candidate. That person is not named.
The Mueller investigation has been charged with looking into U.S. intelligence findings that Russians interfered in the 2016 presidential election, and if they had any links or coordinated with President Donald Trump’s campaign.