Monero Under Pressure as 51% Attack Worries Intensify

Monero under pressure as 51% attack worries intensify. Monero (XMR) is under increasing market strain after warnings of a possible 51% attack shook investor confidence. Charles Guillemet, Chief Technology Officer at Ledger, revealed that he had detected a notable reorganization of Monero’s blockchain — a sign that network control may be slipping into the hands of a single operator. Guillemet pointed to the Qubic mining pool, which has been quietly expanding its influence over the network’s hashrate for several months.

OMG it’s actually happening!

Monero is currently undergoing a liveness attack due to Qubic merged mining. https://t.co/f2e11S88zr pic.twitter.com/835LE9NQ2i

— MATT (@MPoletiek) August 13, 2025

The share has now crossed the 50% mark, granting it the power to alter transaction records, halt payments, and potentially spend the same coins more than once — actions that threaten the network’s reliability. The growing risk of centralised control is weighing heavily on sentiment, with traders bracing for possible sell-offs. Concerns that Monero’s security and decentralisation could be compromised are casting a long shadow over its near-term price outlook.

Key Monero Levels To Watch – August 13

XMRUSD remains in a bearish trend, trading below the 9-period SMA at $248.70 with MACD momentum still negative. Price action shows consistent lower highs, indicating sustained selling pressure and lack of bullish conviction.

Immediate support is at $230.10, and a breakdown below this level could open the path toward $210.10. Any short-term rallies toward the $254.70–$261.00 zone are likely to face rejection, reinforcing the downside bias.

XMR Key Levels

Resistance Levels: $280.00, $300.00, $314.70
Support Levels: $244.40, $230.10, $210.10

Market Metrics

Total Market Capitalization: $4.14T
Monero Market Capitalization: $4.68B
Monero Volume: $68.72M
Market Rank: #32

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