最新报道:The Monero network successfully defended against a 51% attack attempt, with the attacker failing to reorganize the blockchain despite controlling significant hashrate. Meanwhile, Qubic's hashrate dropped 15% following the attack, though the protocol remains operational. Monero developers confirmed the network's resilience, noting the attack was mitigated by its dynamic block size and tail emission features. The incident highlights ongoing security challenges for proof-of-work cryptocurrencies.