Qubic矿池疑似成功对门罗币发起51%攻击，理论上可以重写交易
慢雾创始人余弦发文称，Qubic矿池近期通过经济激励聚集大量算力，疑似已成功实现对门罗币网络的51%攻击。Qubic创始人Sergey Ivancheglo承认掌控大部分算力后可重写区块链、实施双重支付并审查交易。
尽管Qubic称此举为技术展示，但门罗币社区对网络去中心化及安全性表示担忧，已呼吁矿工分散算力以降低风险。
吴忌寒 的 比特大陆 对 #比特币 的51% 攻击就失败了。比特币才是真钱
https://x.com/p3b7_/status/1955173413992984988
Monero appears to be in the midst of a successful 51% attack.
The privacy-focused blockchain, launched in 2014 and long targeted by governments and 3-letters agencies, is already banned from most major centralized exchanges.
The Qubic mining pool has been amassing hashrate for months and now controls a majority of the network. A major chain reorganization was detected this morning. With its current dominance, Qubic can rewrite the blockchain, enable double-spending, and censor any transaction.
Sustaining this attack is estimated to cost $75 million per day. While potentially lucrative, it threatens to destroy confidence in the network almost overnight. Other miners are left with no incentive to continue, as Qubic can simply orphan any competing blocks, effectively becoming the sole miner.
In effect, a $300 million market-cap chain is taking over a $6 billion one. Monero’s options for recovery are limited, and a full takeover is now possible and even likely.
So far, XMR has dropped only 13%.
