[updog]

Yeah, sorry, I knew it was Bulgaria...just read an unrelated headline about the Belgian government and typed that instead.

I agree, it is worth looking into until there is real evidence either way. Hopefully he will come forward. Someone on twitter did say they heard from him on Dec 15th and he was fine.

My experience with these "independent security professionals" who are heavy on certification alphabet soup/government acronyms, and lacking in real credible work history, is that they are mostly playing "fake it until you make it". This especially applies to bloggers and those who heavily use terms like "cyber warfare" and "cyber terrorism". InfoSec is full of insecure charlatans who are broke or homeless and always making up outrageous nonsense.