Around 46.3 billion yen (£380 million) worth of virtual currency has been stolen from a major Japanese digital exchange.
Shibuya, Tokyo based site operator Coincheck Inc has announced the theft of the lesser known cryptocurrency, known as NEM, following an ‘unauthorised access.’
This has sparked fresh concerns over security measures in terms of cryptocurrency.
The digital currency vanished on 26 January at 3 am, with assets said to belong to customers.
The operator became of the situation eight hours after the hacking, at 1:30 pm. Following this shocking discovery, Coincheck was forced to suspend all Friday cryptocurrency withdrawals apart from bitcoin.
This is said to be one of the largest ever thefts of cryptocurrency of all time.
Coincheck is reportedly looking into the factors such as compensation. In an official statement, the company revealed plans to repay each of the affected 260,000 NEM coin owners at a rate of 88.549 yen (0.5756 GMP).
However, the timing and method are still being figured out.
According to the statement:
The timing of the reimbursement and the application process are currently under consideration,
The source of the refunded money is being carried out using our own capital.
At a press conference reported by NHK World, Coincheck president Koichiro Wada apologised for the problems this crime has caused for customers and others affected.
Wada explained to reporters how NEM coins are kept in a ‘hot wallet’ rather than a more secure ‘cold wallet.’
The reasons behind this were stated as being technical difficulties as well as the shortage of staff with the requisite capabilities.
The company is said to have knowledge of the digital address where the cryptocurrency was sent and is working to assess the possibility of recovering the lost assets.
It is not yet known as to when trading will return to normal.
According to Reuters, two sources have stated how Japan’s Financial Services Agency (FSA) warned around 30 companies operating cryptocurrency exchanges regarding the possibility of more cyber-attacks,
The companies were encouraged to improve security measures. The sources described how the FSA is also considering enforcing administrative punishment for Coincheck in accordance with financial settlements law.
Established back in August 2012 by Yusuke Otsuka and Koichiro Wada, Coincheck deals with various crypto-currencies.
Japan implemented requirements for cryptocurrency exchange operators to register with the government back in 2017. Coincheck is reportedly undergoing registration screening.