We hear from experts on the pros and cons of using AI in the healthcare world.
Some are worried that the rapid rise in the value of AI tech companies may be a bubble waiting to burst.
The move, which is aimed to protect supplies of technology, could raise tensions between the EU and China.
Vodafone said its Monday outage, which knocked broadband and mobile data users offline for several hours, was caused by a “non-malicious software issue”.
The UK has also frozen assets linked to the alleged scammers, including a £100m London office building.