Facebook: Trump posts misleading ad using Ukraine photo
The US president posts an ad purporting to show violence in the US – but the image is from Ukraine.
Slack makes EU antitrust claim against Microsoft over Teams
Work messaging platform Slack says bundling Teams in Office 365 gives Microsoft an unfair advantage.
QAnon: What is it and where did it come from?
Twitter has announced a crackdown on a fringe conspiracy theory. What is it all about?
Facebook and Instagram to examine racist algorithms
It says it has listened to concerns that its products and policies do not treat everyone equally.
University of York: Hackers who stole data get ransom payment
The firm that manages data for the University of York confirms it was the victim of a cyber attack.
Elon Musk briefly becomes fifth-richest person
Tesla’s soaring share price means Mr Musk also gained the option of accessing $2.1bn worth of stock.