Dozens of Instagram and TikTok accounts have used AI avatars to promote explicit content, the BBC finds.
The darts star's image has been used legally on darts merchandise, snacks and fashion brands.
The finance firm has apologised for the disruption to its website and app, which has angered many customers.
Author Mia Ballard denies having used AI herself when writing the horror story Shy Girl.
Norfolk and Suffolk researchers say the false information about autism and ADHD is most worrying.
Meta wants creators to "rediscover" Facebook, but a social media expert says viewers will not follow.
The fine includes £450,000 for lack of age checks to prevent children from seeing pornography.
An analyst tells the BBC how she tracked down a victim of child sexual abuse after years of searching.
However, the government's position is now unclear, saying it "no longer has a preferred option" for what to do next.
There has been criticism the Echo has stagnated, while other AI chatbots have become much easier to communicate with.
It is hoped Charles H Bennett and Gilles Brassard's work will make digital communications secure for decades ahead.
The UK regulator said the ad condoned "digitally altering and exposing women's bodies without their consent."
The effect of screen time on young children. Plus a listener tells us his AI voice story.
We speak to a “chatter” on OnlyFans, who sends explicit messages on behalf of models.
The machines will be much more powerful than the ordinary computers we use today
Yvonne Johnson has motor neuron disease. AI is helping to return her lost voice.
Alasdair Keane visits the underground insect farm turning food waste into animal feed.
Paul Carter checks out the newest phones, gadgets and trends from MWC Barcelona.
Alasdair Keane climbs aboard an electric boat in Norway.
Adrienne Murray visits the Esrange Spaceport in the far north of Sweden.