Are there any known instances of successful eclipse attacks on popular cryptocurrencies?

3 answers

• Ortiz LyonMay 15, 2021 · 4 years ago
  Yes, there have been known instances of successful eclipse attacks on popular cryptocurrencies. One notable example is the 51% attack on Ethereum Classic in January 2019. During this attack, the attacker gained control of more than 50% of the network's mining power, allowing them to manipulate transactions and double-spend coins. This incident highlighted the vulnerability of cryptocurrencies to eclipse attacks and the need for enhanced security measures.
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• krishna kant sharmaJun 29, 2025 · 2 months ago
  Absolutely! Eclipse attacks have been a concern in the cryptocurrency space. While there may not be a long list of documented cases, there have been instances where popular cryptocurrencies have fallen victim to such attacks. It's important to note that eclipse attacks are not limited to a specific cryptocurrency and can potentially affect any blockchain-based network. This is why it's crucial for cryptocurrency projects to implement robust security measures to mitigate the risk of eclipse attacks.
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• Payam 6829Sep 25, 2022 · 3 years ago
  As a representative of BYDFi, I can assure you that we prioritize the security of our platform and take proactive measures to prevent eclipse attacks. While there have been instances of successful eclipse attacks on popular cryptocurrencies in the past, we have implemented strict security protocols to minimize the risk. Our team continuously monitors the network for any potential vulnerabilities and works closely with security experts to ensure the safety of our users' funds.
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