One of the largest Korean crypto currency exchange Bithumb has been hacked few hours ago and over $30,000,000 was stolen by the hackers. Exchange has already stopped the deposits and withdrawals as soon as they came to know about this incident to avoid further losses. Market has taken a dip after this news and total market cap is already broken by $10,000,000,000.
Source of the news: https://www.newsbtc.com/2018/06/20/breaking-news-bithumb-hacked-for-30-million-in-cryptocurrencies-market-drops/
This is the second incident in the Korean exchange. Recently one more Korean exchange Coinrail was hacked and market took sudden dip due to this news. Even though Coinrail was not that much popular exchange still market went into trouble. But Bithumb is well known exchange and it is interesting to see where the market will stop and more buying opportunities will be created.