This hack is not a big news, although cryptopia has been operating for many years but they were not one of the top exchanges in the market.

If I want to trade, I would definitely choose an exchange where I can trade with good volume, I will disregard this exchange because I know they have a very low volume. However, there are still people who choose a small exchange, maybe not so familiar with the popular exchanges and also they maybe keep their coins in an exchange and now it seems like it's gone forever.