A new breed of AI generated fake pictures, videos and audio clips is spreading across the internet - content anyone with an internet connection can generate. And some of these deepfakes are now so convincing that even experts struggle to tell the difference between what’s real and what has been created using artificial intelligence. In a new series, Hannah Murphy, the FT’s tech reporter in San Francisco, examines the potential of deepfakes to cause chaos and asks how worried we should be and what’s being done to combat their proliferation.

In the first of this two-part series she hears from Kimberly Ton Mai, AI researcher at University College, London; Hany Farid, digital forensics expert at the University of California, Berkeley; and Paul Carpenter, magician and hypnotist.

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Clips: Fox News, AP, @mentallyhyp TikTok, The Telegraph, The Guardian, France 24 English, Sky News

This series of Tech Tonic is presented by Hannah Murphy. The producer is Persis Love. The senior producer is Edwin Lane. Executive producer Manuela Saragosa. Additional production help from Josh Gabert-Doyon. Sound design by Breen Turner and Samantha Giovinco. Original music by Metaphor Music. The FT’s head of audio is Cheryl Brumley.

Read a transcript of this episode on FT.com

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