Date : 5/21/2017 11:53:55 AM From : "MSN.com - Hotmail, Outlook, Skype, Bing, Latest News, Photos & Videos" Subject : North Korea's Unit 180, the cyber warfare cell that worries the West
<p>North Korea's main spy agency has a special cell called Unit 180 that is likely to have launched some of its most daring
and successful cyber attacks, according to defectors, officials and internet security experts.</p>