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Tokyo-Coincheck, Exchange virtual currency ala Bitcoin in Japan, lost 523 million coins NEM (cryptocurrency Japan) valued at 58 billion yen or around Rp 7.1 trillion.

As many as 523 million coins NEM is known known sent to another account on a Saturday (27/1) at 3.00 a.m. local time.

Coincheck handles approximately 6% of the trade of the NEM. Based on CryptoCompare data, Coincheck is fourth market share cryptocurrency.

With regard to this incident, Coincheck temporarily restrict withdrawal of all currencies, including the yen, and trading cryptocurrency besides Bitcoin, while doing an investigation.

Coincheck break-ins into warning to other virtual currency exchanges to be more strict and cautious. Previously, similar things befall South Korea origin cryptocurrency exchanges.

Some time ago, Youbit lost 17% of digital assets. Shortly thereafter, Yapian, its parent company, register the status of his company went bankrupt.