The social network says it is investigating why the profile was not removed – as it had promised.

One senior minister said leaking from the security council – the “holy of holies” – was extraordinary.

Dick Barnes co-designed the machine used by engineers who built the world’s first commercial nuclear reactor.

Facebook, Twitter and YouTube are accused of not doing their jobs as they face questions from MPs.

The US has been pressing other nations to ban use of the Chinese firm’s 5G kit on security grounds.

After suggestions Paint could be removed from Windows, Microsoft says it’s staying – “for now”.

The US wants its intelligence allies, including the UK, to exclude the Chinese telecoms giant.

New Zealand and France will host a summit aimed at curbing the use of social media to promote terrorism.

Twitter says CEO Jack Dorsey spoke with the president about “the health of public conversation”.

England footballer Les Ferdinand is using VR to try to help young men deal with the trauma of the Grenfell Tower fire.