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βοΈ Cryptoπ΄ Bearishπ₯ Importance 8/10Actionable
The Ethereum network is currently undergoing a DoS attack
π€AI Summary
The Ethereum network is experiencing a computational denial-of-service attack targeting miners and nodes through the EXTCODESIZE opcode. The attack exploits a vulnerability where certain blocks require excessive processing time despite low gas prices, causing network disruption.
Key Takeaways
- βEthereum is under an active computational DoS attack affecting network performance.
- βThe attack exploits the EXTCODESIZE opcode which has low gas costs but high computational requirements.
- βMiners and nodes are experiencing significantly longer block processing times.
- βThe attack targets state information reading operations to create network congestion.
- βThis represents a critical vulnerability in Ethereum's gas pricing mechanism.
Read Original βvia Ethereum Foundation Blog
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