The article by reporter Craig Timberg — headlined "Russian propaganda effort helped spread 'fake news' during election, experts say" — cites a report by an anonymous website calling itself PropOrNot, which claims that millions of Americans have been deceived this year in a massive Russian "misinformation campaign."

The group's list of Russian disinformation outlets includes WikiLeaks and the Drudge Report, as well as Clinton-critical left-wing websites such as Truthout, Black Agenda Report, Truthdig, and Naked Capitalism, as well as libertarian venues such as Antiwar.com and the Ron Paul Institute.

This Post report was one of the most widely circulated political news articles on social media over the last 48 hours, with dozens, perhaps hundreds, of U.S. journalists and pundits with large platforms hailing it as an earth-shattering exposé. It was the most-read piece on the entire Post website on Friday after it was published.