Cryptocurrency exchanges Luno, Ice3X, AltCoinTrader, VALR, and Ovex told MyBroadband that North Korea did not breach their security. Source: [url=https://mybroadband.co.za/news/security/317019-north-korean-cyberattacks-on-south-africa-what-happened-to-cryptocurrency-exchanges.html]North Korean cyberattacks on South Africa - What happened to cryptocurrency exchanges[/url]