Artificial Intelligences are now so good at creating ultra-realistic deepfake videos that not even another AI can detect the deception.

Researcher Nina Schick, whose book Deep Fakes and the Infocalypse: What You Urgently Need To Know is an urgent wake-up call about the danger to democracy posed by AI, tells Daily Star Online: "Humans will never be able to detect deepfakes… it's already there – to the naked eye they're perfect."

And even AI tools won't be able to spot the fakes. She warns: "You might get to the post where the generators are so perfect that even an AI won't be able to tell the difference between a real video and a fake video.

A "Swiss security analyst" named Martin Aspen was behind the alleged leak of secret data from Hunter Biden – son of US vice-president Joe Biden. But "Martin Aspen" and his company don't exist.