KEY POINTS
  • Europe's banking watchdog said cryptocurrencies typically fall outside the scope of EU financial rules, making it harder to build a detailed picture.
  • A comprehensive cost-benefit analysis would determine what, if any, action is required to regulate "opportunities and risks" from cryptoasset activities, the regulator said.
  • Separately, Europe's capital markets regulator said some cryptoassets fall under EU securities' trading rules, but that supervisors face challenges in applying them.

New European Union rules may be needed to better protect consumers from cryptoasset risks, prevent money laundering and stop diverging national regulations from creating unfair competition, EU regulators said on Wednesday.

Regulators have warned investors since 2013 they could lose their shirts by investing in virtual currencies such as Bitcoin and ether, or in initial coin offerings (ICOs) that raise money for companies in return for tokens.