For 14 hours over the weekend, Sydney university student Ben Cohen was one of the most reviled men on the internet after he was falsely accused of being the knifeman who went on a stabbing rampage in a Sydney shopping centre, killing six people.
The ABC has pieced together how anti-semitic and pro-Kremlin accounts turned Mr Cohen into an internet villain.
Louise Bruder never forgets a face. Which is not only a handy skill at parties, but it has helped her carve out a career.
She has the fabulous job title of super-recogniser, and her work at UK digital ID firm Yoti involves comparing the photos on an identity document with an uploaded selfie, to determine if it is the same person.
AI content farms are taking over the internet, and NewsGuard analysts track their spread. Read more about AI content farms, and how they are proliferating:
London Mayor Sadiq Khan says deepfake audio of him supposedly making inflammatory remarks before Armistice Day almost caused "serious disorder"
The man who first posted the clip, tracked down by the BBC, told us: "It's what we all know Sadiq thinks."
Russell Brand was once considered a "hero of the left," criticizing Fox News and corporate media for their sensational and fear-driven coverage.
Now, he's gone full conspiracy theorist, buddying up with the same right-wingers he used to criticize.
His evolution is a great example of "grift drift" -- how so-called "free thinkers" get pulled towards extremism in order to get views and make money.
This is not limited to audio and video tools. Text-generation tools like ChatGPT and Google’s Bard have incredibly poor defenses against producing misinformation
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