The Financial Services Agency criticized the exchanges for lacking the proper internal control systems, and ordered them to make improvement in areas from risk management to preventing the criminal use of digital money.
The exchanges included Coincheck, served with its second such notice since it was targeted in the late-January heist, and GMO Coin, run by GMO Internet Inc. Two exchanges, Bit Station and FSHO, were ordered to halt operations for a month from Thursday.
The punishments represent the FSA’s widest response yet to concerns over security flaws at Japanese cryptocurrency exchanges, which first grew from the 2014 collapse of the Mt. Gox exchange and resurfaced with the Coincheck heist.
The regulator said Coincheck lacked proper systems for dealing with risks such as money laundering and terrorism financing. It gave the exchange until Mar 22 to submit a report on how it would improve.
Coincheck said it would hold a press conference at 1600 local time (0700 GMT).
“We will carry out a far-reaching review of our internal control and management systems to ensure proper and reliable business operations from the viewpoint of customer protection,” it said in a statement.
The sanctions knocked the price of bitcoin lower while a lawmaker from the country’s ruling party criticized what she saw as flaws in Japan’s registration regime for cryptocurrency exchanges.
Bitcoin fell as much as 5.7 percent, before recovering to $9,812 at 0600 GMT. The virtual currency hit a peak of $19,458 in December but has since fallen by more than half following a series of crackdowns by regulators across the globe on the digital coin trade.
The theft from Coincheck, one of the biggest digital money heists ever, underscored the risks policymakers across the globe face in regulating cryptocurrency trading, and drew attention to Japan’s pioneering system of regulating the exchanges.
Published in Daily Times, March 9th 2018.