Facebook will not remove fake news – but will ‘demote’ it
It says fake news is not against its “community standards”.
A musical instrument for astronauts and other news
BBC Click’s Nick Kwek looks at some of the best technology stories of the week.
Active defence
How firms are using cutting-edge techniques to stop cyber criminals breaching their networks.
Fake Twitter users: Celebrities lose followers amid crackdown
Some users, such as Katy Perry and Barak Obama, lost more than two million followers.
Cambridge Analytica staff set up new firm
Auspex will be an ethical consultancy, its founder say, using similar data analysis techniques.
NHS still reliant on ‘archaic’ fax machines
The outdated technology was last widely used in the 1990s.