Inside Russia’s Social Media War on America

On March 2, a disturbing report hit the desks of US counterintelligence officials in Washington. For months, American spy hunters had scrambled to uncover details of Russia's influence operation against the 2016 presidential election. In offices in both DC and suburban Virginia, they had created massive wall charts to track the different players in Russia's multipronged scheme. But the report in early March was something new. It described how Russia had already moved on from the rudimentary e-mail hacks against politicians it had used in 2016. Now the Russians were running a more sophisticated hack on Twitter.

The report said the Russians had sent expertly tailored messages carrying malware to more than 10,000 Twitter users in the Defense Department. Depending on the interests of the targets, the messages offered links to stories on recent sporting events or the Oscars, which had taken place the previous weekend. When clicked, the links took users to a Russian-controlled server that downloaded a program allowing Moscow's hackers to take control of the victim's phone or computer--and Twitter account.