Cyber defense takes aim at Russian trolls
Campaign seeks to protect U.S. midterm vote
The U.S. Cyber Command is targeting individual Russian operatives to try to deter them from spreading disinformation to interfere in elections.
WASHINGTON — The United States Cyber Command is targeting individual Russian operatives to try to deter them from spreading disinformation to interfere in elections, telling them that U.S. operatives have identified them and are tracking their work, according to officials briefed on the operation.
The campaign, which includes missions undertaken in recent days, is the first known overseas cyberoperation to protect U.S. elections, including the November midterms.
The operations come as the Justice Department outlined Friday a campaign of “information warfare” by Russians aimed at influencing the midterm elections, highlighting the broad threat the U.S. government sees from Moscow’s influence campaign.
Defense officials would not say how many individuals they were targeting, and they would not describe the methods that Cyber Command has used to send the direct messages to the operatives behind the influence campaigns. It is not clear if the information was delivered in an email, a chat or some other electronic intervention.
Senior defense officials said they were not directly threatening the operatives. Still, former officials said anyone singled out would know, based on the U.S. government’s actions against other Russian operatives, that they could be indicted or targeted with sanctions. Even the unstated threat of sanctions could help deter some Russians from participating in covert disinformation campaigns, said Andrea Kendall-Taylor, a former intelligence official now with the Center for a New American Security.
“This would be a way to generate leverage that can change behavior,” she said.
The Cyber Command operations appear relatively measured, especially in comparison with the increasingly elaborate and sophisticated efforts by Russia to use disinformation to sow dissent in the United States.
But the U.S. campaign undertaken in response to Russia’s information offensive is limited in large part to keep Moscow from escalating in response by taking down the power grid or conducting some other reprisal that could trigger a bigger clash between great powers. Compared with traditional armed conflict, the rules of cyberwarfare are not welldefined.
Cyber Command was founded in 2009 to defend military networks, but has also developed offensive capabilities. The command shares a headquarters and leadership with the National Security Agency. A joint Cyber Command-NSA team has been working on the effort to identify and deter foreign influence campaigns.
U.S. officials also said the campaign is one aspect of a broader effort, which includes purges by social media companies of fake accounts that spread propaganda, to fight Russian intrusion in democratic elections. Cyber Command has also sent teams to Europe to shore up the defenses of U.S. allies and partners.