Children’s charity the NSPCC is warning a move to encrypt Facebook Messenger and Instagram chats will mask online predators. Security expert Brian Higgins on malware discovered inside government-issued laptops used by children to home-school during Covid-19 pandemic, which reportedly connected to Russian servers. SpaceX now has a ‘constellation’ of 1,000 internet-beaming satellites orbiting Earth after launching 60 at once. Lockdown loneliness: Neuroscientist Dr Byron Creese talks about a University Exeter and King’s College London study revealing how over-50s are suffering anxiety and depression. And, a Black Mirror-style chatbot being developed by Microsoft aims to digitally resurrect deceased loved ones. 

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