Maybe it doesn't tell us directly and the title is a bit strong, but so is the word 'nothing'. Cloudflare tells us quite a lot. It is unlikely the terrorists

Maybe it doesn't tell us directly and the title is a bit strong, but so is the word 'nothing'. Cloudflare tells us quite a lot. It is unlikely the terrorists cut all the lines, so that is out. That is information I didn't have before this blog post. That leaves a few options of how to shut off the internet of a country, and they give a pretty plausible one, and who would have the authority/power to do it. And they back it all up with evidence.