Home » BBC News - Technology » technology news » Quadriga: Cryptocurrency exchange founder's death locks $140m Quadriga: Cryptocurrency exchange founder's death locks $140m Unknown 5:47 PM BBC News - Technology technology news Court documents say Canadian cryptocurrency exchange Quadriga cannot access or secure the coins. from BBC News - Technology https://bbc.in/2t6ojRN Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati