There is no doubt that the attack happens, there are many articles about it and the attacking pool hash rate has been published, for example it was visible at https://miningpoolstats.stream/monero (but no longer)

After the attacking pool operator stopped publishing stats via API, the stats can still be visible at:
https://explorer.jetskipool.ai/xmr-tracker and /" class="ul">https://qpools.qubicdisciple.info/
According to their own stats, I have seen that they have been able to exceed 51% and fromon their blog https://qubic.org/blog-grid they say:
"On Monday, August 11, 2025, history was made as the Qubic protocol successfully completed its attempt to dominate the Monero network.
After a month-long, high-stakes technical confrontation, Qubic reached 51% of Monero's hashrate dominance, successfully reorganizing the blockchain."

"The malicious entity would cause the blocks of other pools to become orphaned. This evidence would appear in the visualization below.
A malicious entity with 50 percent or more of total network hashpower could attempt deep chain re-organizations by mining an alternative chain. Alternative chain are like orphaned blocks, but are more than one block in length. Alternative chains should appear in the visualization below."

source: https://moneroconsensus.info
Though I am not good at reading that diagram in order to tell at which point there is a problem and how significant it is.

There is no doubt that the attack happens, the attacking pool hash rate has been published, for example it was visible at https://miningpoolstats.stream/monero (but no longer)

After the attacking pool operator stopped publishing stats via API, the stats can still be visible at:
https://explorer.jetskipool.ai/xmr-tracker and https://qpools.qubicdisciple.info/
According to their own stats, I have seen that they have been able to exceed 51% and from their blog https://qubic.org/blog-grid they say:
"On Monday, August 11, 2025, history was made as the Qubic protocol successfully completed its attempt to dominate the Monero network.
After a month-long, high-stakes technical confrontation, Qubic reached 51% of Monero's hashrate dominance, successfully reorganizing the blockchain."

"The malicious entity would cause the blocks of other pools to become orphaned. This evidence would appear in the visualization below.
A malicious entity with 50 percent or more of total network hashpower could attempt deep chain re-organizations by mining an alternative chain. Alternative chain are like orphaned blocks, but are more than one block in length. Alternative chains should appear in the visualization below."

source: https://moneroconsensus.info
Though I am not good at reading that diagram in order to tell at which point there is a problem and how significant it is.