Qubic Pool’s Alleged 51% Monero Attack Confirmed
- Qubic Pool alleged 51% attack on Monero confirmed by SlowMist.
- Monero’s blockchain security faces potential risks.
- Call for hashpower distribution to ensure network integrity.

The Qubic mining pool, warned by SlowMist founder Yu Xian, achieved majority hashrate control over the Monero network, suggesting a successful 51% attack with potential blockchain rewriting capabilities.
This incident highlights concerns over Monero’s decentralization, prompting community action to mitigate security risks and balance hashpower distribution across the network.
The Qubic mining pool allegedly launched a successful 51% attack on Monero, controlling majority hashrate. SlowMist’s founder Yu Xian issued warnings about potential blockchain manipulations, including double-spending and transaction censorship.
Key figures include Yu Xian of SlowMist and Sergei Ivancheglo of Qubic. Accusations confirmed, with Ivancheglo admitting majority control can enable blockchain rewrites. Monero’s core developers are examining countermeasures to disperse hashrate concentration.
“The Qubic mining pool, through recent economic incentives, has aggregated significant computing power and appears to have successfully launched a 51% attack on the Monero network.” — Yu Xian, Founder, SlowMist
The alleged attack puts Monero at risk of chain reorganizations and transaction manipulation. Such actions can destabilize the network, posing challenges for financial integrity and user confidence in blockchain security.
Financially, the attack threatens Monero’s market perception, potentially leading to value fluctuations. Politically, this raises significant concerns about security in decentralized networks. Developers are stressed to address these vulnerabilities.
Monero’s value and security face challenges if hashpower centralization persists. Users and developers are urged to ensure network stability by diversifying hashrate distribution. Collaboration with security experts can provide lasting solutions.
Analyzing previous 51% attacks, similar threats often lead to financial losses and compromised trust. Monero’s response and strategy in maintaining network integrity will be crucial in assessing long-term implications for the cryptocurrency’s position in the market.