I can prove what I said. Note I didn't say NK has NO computer hacking resources, but rather that they have far fewer than other countries. Consider how few people even have internet access in NK, or even a computer. The ones who do may be perfectly competent, but I would simply assert that if NK was able to pull this off, any number of other countries or organizations (hacktavists and rival corporations included) could clearly have easily pulled this off also. Us not knowing for sure if it was an inside job or not to me means we need to know a lot more about the hack before pointing the finger. What do we really know, that there was some Korean words in the code and some code fragments looked reused from another attack we think came from NK. But, the Korean language thing gets me, do government employed hackers really not sanitize their code? I will grant NK had a motive of a kind, maybe in NK they don’t know about that Streisand Effect, but it isn’t like Sony has no other enemies. I think we are jumping to conclusions.