With the benefit of the full data set, this report delivers in-depth analysis of the US 2016 Election interference effort of the expansive Internet Research Agency (IRA) operation.

Many experts fear uncivil and manipulative behaviors on the internet will persist – and may get worse. This will lead to a splintering of social media into AI-patrolled and regulated ‘safe spaces’ separated from free-for-all zones. Some worry this will hurt the open exchange of...