logo

Privacy-focused Cryptocurrency Monero Suffers a 51% Attack, Qubic States the Incident Was a Technical Demonstration and Not a Malicious Attack

By: theblockbeats.news|2025/08/12 18:42:01
0
Share
copy

BlockBeats News, August 12th, IOTA co-founder Sergey Ivancheglo's project Qubic rapidly accumulated a large amount of Monero mining power through the "useful Proof of Work (uPoW)" mechanism, soaring from less than 2% to over 27%, briefly becoming the largest Monero mining pool. It openly stated its goal to reach over 51% to test network security.

On August 12th, Qubic briefly controlled 52.72% of Monero network's hash rate (about 3.01 GH/s). Once surpassing 51%, Qubic can reject blocks from other pools, leading to chain reorganization, double-spending, or transaction censorship.

The Monero community has launched resistance and defense actions. Qubic stated that this was a technical demonstration and not a malicious attack. Ledger CTO posted that Monero seems to be facing a successful 51% attack. The Qubic mining pool has been steadily accumulating mining power for months and now controls most of the network's mining power. A significant chain reorganization was observed this morning. With its current mining power, Qubic can rewrite the blockchain, execute double-spends, and censor any transactions.

-- Price

--

You may also like

6MV Founder: In 2026, the "landmark turning point" for crypto investment has arrived

"I will deploy funds in 2026, so I will tell you this is the best year in history."

Abraxas Capital Mints $2.89 Billion USDT: Liquidity Boost or Just More Stablecoin Arbitrage?

Abraxas Capital just received $2.89 billion in freshly minted USDT from Tether. Is this a bullish liquidity injection for crypto markets, or is it business as usual for a stablecoin arbitrage giant? We analyze the data and the likely impact on Bitcoin, altcoins, and DeFi.

A VC from the Crypto world said AI is too crazy, and they are very conservative

Amid the Crypto frenzy and with investors who once missed out on Pinduoduo, a new AI fund called Impa Ventures was established, rejecting bubble narratives and adhering to a conservative "problem-first" strategy to seek real business value.

The Evolutionary History of Contract Algorithms: A Decade of Perpetual Contracts, the Curtain Has Yet to Fall

The ten-year evolution of perpetual contracts: from pulling the plug on 312 to the shocking short squeeze of TRB, a deep dive into the pricing machine that averages $200 billion daily, written with countless liquidations and real money, detailing the blood and tears of risk control theory.

Kicked out by PayPal, Musk aims to make a comeback in the cryptocurrency market

Cashtags generated a trading volume of 1 billion dollars just a few days after its launch, marking a strong start for Musk's super app strategy. For the cryptocurrency market, X's layout may be one of the most anticipated sources of retail growth after the meme coin craze subsides.

Solana ETF News: What Is a Solana ETF and Why Is Goldman Sachs Betting $108 Million on SOL?

Solana ETF news today shows Goldman Sachs disclosed a $108M position while total SOL ETF inflows reached $1.45B. Analysts now expect up to $6B in institutional demand as Solana trades 71% below its all-time high.

Contents

Popular coins

Latest Crypto News

Read more