Christchurch based company Cryptopia Limited (in liquidation) (Cryptopia) operated a cryptocurrency exchange. Account holders were able to deposit cryptocurrencies into the exchange, and carry out trades with each other.

In January 2019 the exchange was hacked and cryptocurrencies valued at approximately NZD30m were stolen. Cryptopia closed after the hack, re-opened for a short period, and was then placed into insolvent liquidation in May 2019. David Ruscoe and Russell Moore of Grant Thornton New Zealand were appointed liquidators.