US-China chip war: Netherlands moves to restrict some tech exports
The measures will affect Dutch firm ASML, which is a key part of the global microchip supply chain.
Why do Chinese tech billionaires keep vanishing?
The mystery over the latest missing business leader comes as Xi Jinping tightens his grip on China.
TikTok launches Project Clover to allay China security fears
TikTok has launched security measures to allay concerns it could be made to share user data with China.
Elon Musk apologises to sacked Twitter worker over online row
Elon Musk says sorry to fired employee Halli Thorleifsson and appears to offer him his job back.
The haters and conspiracy theorists back on Twitter
A BBC Monitoring investigation has found hundreds of reinstated accounts on Twitter promoting abuse and misinformation.
Worker asks Elon Musk on Twitter: Have I been fired?
In a viral Twitter thread, Halli Thorleifsson is asked by Elon Musk what work he has done for the firm.