在駭客竊取 4,503 BTC 後，DMM 比特幣準備籌集 3.21 億美元

日本加密貨幣交易所 DMM Bitcoin 在一次重大駭客攻擊導致 4,503 個比特幣被盜後，準備籌集 500 億日圓（3.21 億美元）

Japanese cryptocurrency exchange DMM Bitcoin is reportedly preparing to raise 50 billion yen ($321 million) in the wake of a major hack that saw 4,503 Bitcoin pilfered from the platform.

據報道，日本加密貨幣交易所 DMM Bitcoin 正準備籌集 500 億日圓（約 3.21 億美元），此前該平台遭遇重大駭客攻擊，導致 4,503 枚比特幣被盜。

The hack, which is now the seventh largest crypto hack according to Chainalysis, prompted a detailed investigation and regulatory action.

據 Chainaanalysis 稱，這次駭客攻擊目前已成為第七大加密貨幣駭客攻擊事件，引發了詳細的調查和監管行動。

Here are the details of the hack, the response, and the upcoming fundraising effort:

以下是駭客攻擊、回應以及即將進行的籌款活動的詳細資訊：

The Hack Details

駭客細節

On May 31, DMM Bitcoin announced that digital assets worth $320 million, or 4,503 BTC, were stolen from the exchange in an unauthorized outflow.

5 月 31 日，DMM Bitcoin 宣布價值 3.2 億美元（即 4,503 BTC）的數位資產在未經授權的情況下從交易所被盜。

The stolen Bitcoins were quickly moved through several wallets, with some of the funds being mixed using Tornado Cash, a mixing service known for its ability to enhance transaction anonymity.

被盜的比特幣很快就透過幾個錢包轉移，其中一些資金使用 Tornado Cash 進行混合，Tornado Cash 是一種以增強交易匿名性而聞名的混合服務。

By cutting the link between input and output addresses, Tornado Cash makes it harder for authorities to follow the stolen funds.

透過切斷輸入和輸出地址之間的鏈接，Tornado Cash 使當局更難追蹤被盜資金。

The Response and Fundraising

回應及籌款

Following the hack, DMM Bitcoin provided an update on its measures to fully compensate affected users by raising 50 billion yen to acquire Bitcoin.

駭客事件發生後，DMM Bitcoin 更新了透過籌集 500 億日圓購買比特幣來充分補償受影響用戶的措施。

However, the exchange emphasized that these purchases will be made gradually and in a way that minimizes disruption to the Bitcoin market.

然而，該交易所強調，這些購買將逐步進行，並以盡量減少對比特幣市場的干擾的方式進行。

The exchange, in collaboration with cybersecurity experts and relevant regulatory authorities, is pinpointing the error to gain a deeper understanding of the attack and take necessary steps to prevent future occurrences.

該交易所正在與網路安全專家和相關監管機構合作，以找出錯誤，以更深入地了解此攻擊，並採取必要措施防止未來再次發生。

The Financial Services Agency of Japan has ordered the company to submit a report detailing the hacking incident and measures for compensation.

日本金融廳已命令該公司提交報告，詳細說明駭客事件和賠償措施。

Moreover, Japan's Finance Minister, Shunichi Suzuki, expressed his commitment to bolstering the security of the country's exchanges to prevent similar incidents in the future.

此外，日本財務大臣鈴木俊一表示，致力於加強該國交易所的安全，以防止未來發生類似事件。

In the next phase of actions following the hack, DMM Bitcoin will continue to work with the police and computer crime specialists to recover the stolen funds and identify the perpetrators.

在駭客攻擊後的下一階段行動中，DMM Bitcoin 將繼續與警方和電腦犯罪專家合作，追回被盜資金並找出肇事者。

Given the severity of the security breach, it remains to be seen how the exchange will prioritize user protection in this context.

鑑於安全漏洞的嚴重性，交易所將如何優先考慮這種情況下的用戶保護還有待觀察。