I would have advised him to stay quiet about this. Not out of fear of the North Koreans, but out of fear of our own security agencies seeing the activity as interfering in international relations. Also the vagueness of our hacking laws probably make what he did a crime. But I also am immensely proud that we have people willing to take things into their own hands when needed. Also, I feel like the 2nd amendment should…
“Digital arms” are legal to possess in the U.S. as far as I know. Again, that is not the same thing as legalizing any use of them.