text:  I think Brazil is having problems with its fire service, for example. So I think it is going to be hard to beat this in terms of a cyber incident. The closest we will have come to the scale would be probably 2017 with a deliberate malicious cyber attack called WannaCry, and then straight after that called NotPetya, which took down hundreds of thousands of computers in lots of different countries. But I think the issue we have here is that...