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A Facebook Bug Mistakenly Elevated Misinformation, Russian State Media for Months (theverge.com) 40

The Verge reports: A group of Facebook engineers identified a "massive ranking failure" that exposed as much as half of all News Feed views to potential "integrity risks" over the past six months, according to an internal report on the incident obtained by The Verge.

The engineers first noticed the issue last October, when a sudden surge of misinformation began flowing through the News Feed, notes the report, which was shared inside the company last week. Instead of suppressing posts from repeat misinformation offenders that were reviewed by the company's network of outside fact-checkers, the News Feed was instead giving the posts distribution, spiking views by as much as 30 percent globally. Unable to find the root cause, the engineers watched the surge subside a few weeks later and then flare up repeatedly until the ranking issue was fixed on March 11th.

In addition to posts flagged by fact-checkers, the internal investigation found that, during the bug period, Facebook's systems failed to properly demote probable nudity, violence, and even Russian state media the social network recently pledged to stop recommending in response to the country's invasion of Ukraine. The issue was internally designated a level-one SEV, or site event — a label reserved for high-priority technical crises, like Russia's ongoing block of Facebook and Instagram.

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A Facebook Bug Mistakenly Elevated Misinformation, Russian State Media for Months

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  • A Profitable Bug. (Score:5, Interesting)

    by geekmux ( 1040042 ) on Saturday April 02, 2022 @10:42AM (#62410868)

    Given all of the other shape-shifting that seems to go with the coffer flow...was this a technical bug, a political bug, or merely the profit knob being turned to 11..

  • by rsilvergun ( 571051 ) on Saturday April 02, 2022 @11:07AM (#62410908)
    To put around the word "mistake" in this article. A study founded about 400,000 right wing posters are responsible for 80% of the traffic on Facebook. You can imagine how many of those are probably bots from Russia. But those bots sell to advertisers just as easily.

    You might be wondering why the company would buy advertisements when they know the actual audience seeing them so small. You have to understand the ad industry goes both ways. At every major corporation that buys ads is a marketing department in charge of those ad buys.

    Now ask yourself if your job was in marketing and your job was writing copy for advertisements that run on Facebook would you go to your boss and tell them that those Facebook ads were useless?

    This is one of those problems you run into with capitalism. Specifically this is low level crony capitalism. Normally the solution here is to have the government step in and force increased transparency. But we stopped properly regulating our economy sometime ago. When you don't do the basic maintenance that the machinery of capitalism needs this is the result
    • Lex Luthor mistakenly took forty cakes.

  • Bug or Feature? (Score:4, Informative)

    by OzPeter ( 195038 ) on Saturday April 02, 2022 @11:08AM (#62410910)

    I think we know what we're all thinking.

  • This is what happens when you turn from an aggregator into a curator, picking and choosing which narrative you want your readers to see. There are too many readers and too much information to effectively curate leading to mistakes. Facebook is doing a better job than Pravda but you can't really be effective as long as

    a: readers have access to alternative points of view and
    b: you don't have essentially an AI per reader to control what that reader sees.

    You may now return to your officially endorsed media.
  • ...the difference.
  • FB doesn't care (Score:5, Informative)

    by wakeboarder ( 2695839 ) on Saturday April 02, 2022 @11:27AM (#62410952)

    As long as they increase thier advertising revenue, ole zuck would throw his country or family under the bus for ad revenue

  • by Eunomion ( 8640039 ) on Saturday April 02, 2022 @11:41AM (#62410994)
    Funny how Facebook keeps systematically encouraging right-wing, Republican, and now apparently Kremlin narratives. Sooner or later, a business that depends on controlling information always aligns its political biases with the type of agendas that can only survive if they lie.
    • by PPH ( 736903 )

      It's called manufacturing outrage. Post something that your target demographic hates and they will be encouraged to go out and burn something down.

  • by t.reagan ( 7420066 ) on Saturday April 02, 2022 @12:02PM (#62411036)
    I don't think it can be characterized as a "mistake when Oligarchs support one another. They always do.
  • by GrumpySteen ( 1250194 ) on Saturday April 02, 2022 @12:32PM (#62411080)

    Facebook claims the bug was introduced in 2019, but did nothing for roughly a year.

    According to the article, the bug started causing the newsfeed to promote and spread misinformation including Russian propaganda in October of 2021.

    In early November 2021, Russian forces began building up along the Ukraine boarder.

    Then, Facebook's engineers couldn't find and fix the bug until March 11th; about a week after Russia blocked access to Facebook.

    These are all easily verifiable facts. Draw your own conclusions, but the timing is very odd.

    • Even if it was a bug and that's not just a cover story... the fact that nothing was done about it until it didn't matter any longer tells you what Facebook's real policy was.

      And that policy was, "Spread Russian propaganda".

  • "when a sudden surge of misinformation began flowing through the News Feed" they think there is a time when misinformation does not flow freely. Funny
  • by Anonymous Coward
    A "bug" "mistakenly" elevated misinformation.
  • or a FEATURE?

    Just askin'.

  • ... a very profitable feature for Facebook.

  • ...the call is coming from inside the house?
  • We're not greedy sociopaths who prey on people's insecurities and world conflict in order to get rich. We just right crappy models.

    Yeah, yeah. That's it. That's the ticket.

    Don't blame us. You can't expect us to get everything right.

    In fact, you should pity us. We're the real victims.
  • ... you don't say! Facebook? NOT facebook! LOL! Fuck Facebook. #Deletefacebook

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