“The first involved attempts by a Russian organization, the Internet Research Agency (IRA), to conduct disinformation and social media operations

"The first involved attempts by a Russian organization, the Internet Research Agency (IRA), to conduct disinformation and social media operations in the United States designed to sow social discord, eventually with the aim of interfering with the election."

— USA TODAY (@USATODAY) March 24, 2019

Source: Twitter