Coronavirus: How are the social media platforms responding to the 'infodemic'?
As rumours and hoaxes about Covid-19 spread, here's how the biggest platforms are working to tackle misinformation.
The 5 closed messaging apps every journalist should know about — and how to use them
Closed messaging apps are surging in popularity for both political organising and disinformation campaigns. Here's what you need to know about the main ones.