NiceHashが約2週間ぶりに復旧しました。といっても完全ではなく、収支計算などおかしなところも残っています。
ユーザーに目に見える形でに強化されたのが二段階認証です。たしか以前は二段階認証のコードは一つだけだったのですが現在は①ログイン、②注文、③引き出し（ウォレットからの）と3つコードを別々に設定することが可能です。
ダッシュボードに移ろうとするとこれまでの経緯とこれからの対応についての説明が記されています。
もっとも重要なNiceHash内に預けてあったビットコインですが、この説明文によると0.0001BTC以上の預金について1月31日までに正確な払戻し予定日に関するアナウンスがあるとのことです。
払戻しが完了するまでは安心できませんが、ひとまずホッとしました。
以下声明文の引用です。
The Security breach: what happened?
As has been widely reported, NiceHash’s security system was breached in a sophisticated attack in the early morning of 6 December. Our payment system was compromised and the entire contents of the NiceHash bitcoin wallet were stolen – around 4,700 BTC. Our investigation to determine the nature of the attack and its impact is ongoing, with the support of police investigators and a cyber forensic team, and while we want to be as open and transparent as we can, for obvious reasons we can’t provide all the details of the breach. We are very sorry for any inconvenience that the hack may have caused and have committed every resource in response to the issue since we became aware we had been victims of the security breach.
Our investigation to determine the nature of the attack and its impact is ongoing, with the support of police investigators and a cyber forensic team, and while we want to be as open and transparent as we can, for obvious reasons we can’t provide all the details of the breach.
We are very sorry for any inconvenience that the hack may have caused and have committed every resource in response to the issue since we became aware we had been victims of the security breach.
利用者が最も気になる預金については以下の記述があります。
Why is my current balance 0?
Following the security breach, all funds held in the NiceHash bitcoin wallet were stolen. On our new dashboard we have sought to show both the old balance, and the current balance.
（新しいダッシュボードでは古い残高と現在の残高が表示されます）
How will you restore my old balance?
Now that the site is back online, you are free to lease, mine and make money once more. Our community is very important to us and given the loyalty of our users, we want to make sure that everyone is fully reimbursed after what happened. This has been under discussion since the day of the hack. We have now been able to reserve the funds required to restore balances from a group of international investors in our business. The exact date of reimbursement for old balances will be announced by January 31, 2018. We need this interim period to ensure all legal paperwork is processed correctly, so please be patient while we do this. Please also note that balances lower than 0.0001 BTC will be written off; apologies for any inconvenience. We have considered a number of ways to help our community to cover the stolen funds and we feel that this is the most appropriate way to ensure that everyone is back in business as soon as possible.
古い残高の払い戻しの正確な日程は2018年1月31日までにアナウンスされます。