SlowMist founder Yu Xian commented on the 51% attack on Monero, saying that there are many doubts in the community about whether it is a true 51% attack in the real sense, but there are no doubts about the reorganization of blocks (such as 6 blocks). The Qubic mining pool claims to control 51% of the hash power, but many community members believe they control approximately 33% of the hash power. This debate is not easy to prove, and to truly confirm a 51% attack, a double spend attack test must be initiated.
