https://www.theregister.co.uk/2017/12/06/nicehash_diced_up_by_hackers_thousands_of_bitcoin_pilfered/

Cryptocurrency mining market NiceHash says it has fallen victim to a hacking attack that may have resulted in the loss of its entire Bitcoin wallet.

The marketplace, where users can buy and sell their computing cycles to mine cryptocurrency, issued a statement Wednesday afternoon confirming that it had indeed fallen victim to hackers. An earlier request for information from the firm by The Reg has not been answered, after reader Lee Reeve alerted us to NiceHash's problems.