N. Korea operating 8,400 hackers; 15,000 hacking attempts on S. Korean… ArirangNews 0 13 8시간전 https://www.youtube.com/watch?v=GhiMuU7EhlE + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 1 N. Korea operating 8,400 hackers; 15,000 hacking attempts on S. Korean military, organizations...