A trader on Zaif exchange got $20 trillion worth of free bitcoins albeit temporarily, following a “system glitch”. This has led to even more questions from regulators and users concerning the security of cryptocurrency exchange platforms.
Another Japanese cryptocurency exchange is in trouble after a technical issue let its investors get free bitcoins. Zaif Exchange users had 18 minutes to trade Japanese yen for bitcoins at a rate of zero yen.
More info:
https://cryptonewsmagnet.com/free-bitcoins-zaif-land-japanese-exchange-regulatory-fix/