Swiss firm Proton has launched an AI chatbot called Lumo that encrypts chats and doesn’t log them on its servers. You can save chats, but Proton will never be able to see them. Read more at www.snipca.com/55707 and use Lumo at www.snipca. com/55708. Buy a back issue of our ‘Ditch Google for Proton’ feature at www. snipca.com/55740.