[dd_roger]

I work in OT security in an industry completely unrelated to Telecoms but which is also a matter of national security and everything in this blog post doesn't really sound believable from my experience dealing with sensitive infrastructures. Different industries, different countries, etc. I get that things can differ a bit, but going from "the infrastructure is airgapped" (in my industry) to "the infrastructure is managed remotely by a foreign entity" (as claimed by the author) seems too big to be true. Not gonna lie, I'm a bit sceptical about the veracity of some of these claims.