BBC Tech News

An analyst tells the BBC how she tracked down a victim of child sexual abuse after years of searching.

An analyst tells the BBC how she tracked down a victim of child sexual abuse after years of searching.

It is hoped Charles H Bennett and Gilles Brassard's work will make digital communications secure for decades ahead.

It is hoped Charles H Bennett and Gilles Brassard's work will make digital communications secure for decades ahead.

However, the government's position is now unclear, saying it "no longer has a preferred option" for what to do next.

However, the government's position is now unclear, saying it "no longer has a preferred option" for what to do next.

The UK regulator said the ad condoned "digitally altering and exposing women's bodies without their consent."

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.

Nvidia says the tool will transform game graphics - critics warn it could squeeze out artistic expression.

Nvidia says the tool will transform game graphics - critics warn it could squeeze out artistic expression.

The artificial intelligence firm says it wants to prevent "catastrophic misuse" of its systems.

The artificial intelligence firm says it wants to prevent "catastrophic misuse" of its systems.

Musk's AI chatbot has created millions of fake sexualised images, experts say.

Musk's AI chatbot has created millions of fake sexualised images, experts say.

The glitch meant logged-in users could view and edit other companies' details without their consent.

The glitch meant logged-in users could view and edit other companies' details without their consent.

The backlash to the growing use of the tech has led to an explosion in attempts to come up with 'AI-Free' logo that could be used globally.

The backlash to the growing use of the tech has led to an explosion in attempts to come up with 'AI-Free' logo that could be used globally.

Paul Carter checks out the newest phones, gadgets and trends from MWC Barcelona.