X @Wu Blockchain

Security Incident - A 51% attack on Monero by the Qubic mining pool appears successful [1] - Qubic now controls most of the network's hashrate, leading to a major chain reorg [1] - Qubic can rewrite blockchain history, launch double-spend attacks, and censor transactions due to its dominance [1] Cost Analysis - The attack may cost 75 million dollars per day to sustain, according to Ledger CTO [1]