https://www.reuters.com/article/us-japan-cryptocurrency/shaken-by-cyber-theft-japans-regulator-conducts-spot-inspection-on-coincheck-idUSKBN1FL6PC

Japan's financial regulator conducted a spot inspection on Coincheck Inc on Friday to protect users, Finance Minister Taro Aso said, as authorities tried to pin down how hackers stole $530 million of digital money from the Tokyo-based cryptocurrency exchange.