Facebook has stated as many as 126 million American users could have noticed content material uploaded via Russia-based operatives during the last two years.
The social networking website online stated about 80,000 posts had been produced earlier than and after the 2016 presidential election.
Most of the posts serious about divisive social and political messages
Facebook launched the figures forward of a Senate listening to the place it – along side Twitter and Google – will element Russia’s affect on the preferred websites.
Russia has again and again denied allegations that it tried to steer the ultimate US presidential election, in which Donald Trump beat Hillary Clinton.
The newest figures launched via Facebook were noticed via Reuters information company and the Washington Post newspaper.
The 80,000 posts had been printed between June 2015 and August 2017.
Facebook stated they had been posted via a Russian corporate related to the Kremlin.
“These actions run counter to Facebook’s mission of building community and everything we stand for,” wrote Facebook’s common suggest Colin Stretch, Reuters stories.
“And we are determined to do everything we can to address this new threat.”
On Monday, Google additionally printed that Russian trolls uploaded greater than 1,000 movies on YouTube on 18 other channels, consistent with the Washington Post.
Meanwhile, Twitter discovered and suspended all 2,752 accounts that it had tracked to Russia-based Internet Research Agency, a supply accustomed to the corporate’s written testimony used to be quoted as announcing via Reuters.
Getting brief shrift
Dave Lee, BBC generation reporter, San Francisco
It’s fairly staggering how this downside, pushed aside simply over a 12 months in the past via Mark Zuckerberg as “crazy” communicate, has exploded right into a disaster on the global’s largest social community.
Apparently now not studying from that mistake, we take into account that the thrust of Facebook’s message to more than a few govt committees this week might be that only one in 23,000 or so messages shared at the community had been from the Russians.
It will have to now not marvel Facebook if one of these observation – an engineer’s defence, you could say – will get brief shrift from a panel already unhappy with a few of what it is heard from the firms thus far.
You would possibly not see Mark Zuckerberg, Twitter CEO Jack Dorsey or Google’s executives answering questions this week. That process might be left as much as their legal professionals.
You surprise how lengthy tech’s nice and strong can break out with now not individually status up for the firms they constructed.
Follow Dave on Twitter @DaveLeeBBC