Home » BBC News - Technology » technology news » 'Cryptoqueen' brother admits role in OneCoin fraud 'Cryptoqueen' brother admits role in OneCoin fraud Unknown 6:38 AM BBC News - Technology technology news Konstantin Ignatov, brother of Dr Ruja Ignatova, pleads guilty to crypto-currency fraud. from BBC News - Technology https://ift.tt/33Qyevu Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati