The North Korea link really confuses me. How is a small country like North Korea capable of mounting such a sophisticated attack when they aren't even teaching

The North Korea link really confuses me. How is a small country like North Korea capable of mounting such a sophisticated attack when they aren't even teaching their computer students about the Internet? - http://cnnpressroom.blogs.cnn.com/2014/12/07/suki-kims-experience-in-north-korea-its-the-most-horrific-place-to-me-in-the-world/ http://cnnpressroom.blogs.cnn.com/2014/12/07/suki-kims-exper... Even if they specifically trained a hacking group, the talent pool would be tiny.