Routing Attacks on Cryptocurrency Mining Pools
Muoi Tran, Theo von Arx, Laurent Vanbever
IEEE Symposium on Security and Privacy 2024 · Day 3 · Continental Ballroom 6
This talk, "Routing Attacks on Cryptocurrency Mining Pools," delivered by Muoi Tran, Theo von Arx, and Laurent Vanbever at IEEE S&P, unveils a critical vulnerability in the infrastructure supporting modern cryptocurrencies. The presentation meticulously details how **cryptocurrency mining pools**, which are essential for the operation and security of most proof-of-work blockchains, are highly susceptible to **routing attacks**. Specifically, the researchers demonstrate how malicious actors, by leveraging well-known **BGP hijacking** techniques, can disrupt mining operations on a massive scale. The core innovation of this work lies in identifying a novel **stealth attack** vector enabled by a previously undiscovered vulnerability within **Stratum V2**, the next-generation mining pool protocol.
AI review
This research uncovers a critical, stealthy attack vector against cryptocurrency mining pools, leveraging BGP hijacking and a novel Stratum V2 vulnerability. The ability to silently disrupt significant portions of Bitcoin's mining power with minimal effort is a severe, systemic risk. This isn't just theory; it's a blueprint for catastrophic operational failure.