ChinaVirtuoso

JAPAN-BASED virtual currency exchange Coincheck said yesterday it will refund about US$400 million to customers after hackers stole hundreds of millions of dollars’ worth of digital assets.

The company said it will use its own funds to reimburse about 46.3 billion yen to all 260,000 customers who lost their holdings of NEM, the 10th biggest cryptocurrency by market capitalization.



On Friday, the company detected an “unauthorised access” of the exchange, and later suspended trading for all cryptocurrencies apart from bitcoin.

The resulting 58 billion yen (US$530 million) loss exceeded the value of bitcoins which disappeared from MtGox in 2014.
The major Tokyo-based bitcoin exchange collapsed after admitting that 850,000 coins — worth around US$480 million at the time — had disappeared from its vaults.

As many as 10,000 businesses in Japan are thought to accept bitcoin and bitFlyer, the country’s main bitcoin exchange, saw its user base pass the one-million mark in November.

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