India currently has no regulation for cryptocurrencies, and like other global policymakers, it is seeking to understand how to supervise a market that many feel is a speculative bubble.
SEOUL: Hackers have stolen millions, lawmakers are pushing for new taxes and regulations, and a leading financial official has called them a "Ponzi scheme".
But that hasn't cooled a frenzy for bitcoin and other virtual currencies that is gripping young investors in South Korea.
