Home » BBC News - Technology » technology news » Bitcoin exchange Youbit shuts after second hack attack Bitcoin exchange Youbit shuts after second hack attack Unknown 3:36 AM BBC News - Technology technology news A second cyber-heist has forced South Korean crypto-cash exchange Youbit to shut down. from BBC News - Technology http://ift.tt/2BgeJCn Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati