Last week there was a major hacking of the Japanese cryptocurrency exchange Coincheck, as a result of which 523 million NEM coins were stolen. This forced the site to stop operations to withdraw all funds except Bitcoin. The total value of the stolen coins was about $ 534 million at the time of the theft. Although the cryptocurrency market stabilized quite quickly, experts believe that this break-in is just the beginning. In an interview with CNBC, analyst Nicholas Colas said that in the near future, we expect more attacks on cryptocurrency exchanges.