How vulnerable are cryptocurrency platforms?

Binance, the world’s largest cryptocurrency exchange, was targeted in a hack that stole about $6.3 billion in client assets. Analysts suspect hackers backed by the North Korean government carried out what is being called the biggest cryptocurrency heist in history. The attack has prompted critics to call for tighter regulation to restore investor confidence and raised questions about platform security and how such attacks can be prevented. Presenter Mohammed Jamjoom discusses the issues with specialists Lee Reiners, Geoff White and Anupam Chander.