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GMGN Completes Compensation for MEV Attack Impacted Users

GMGN Completes Compensation for MEV Attack Impacted Users

GMGN co-founder Haze confirms resolution of an external phishing attack affecting 107 accounts, with full restitution completed within the same day to maintain platform trust.

Fact Check
The evidence strongly and consistently supports the statement that GMGN has completed the compensation process for users affected by the MEV attack. The most authoritative source is a direct announcement from the GMGN co-founder, which is the primary confirmation of the event. This primary claim is independently corroborated by a high-authority blockchain security firm, SlowMist, which documented the completion of the compensation payments. Multiple other relevant news and industry sources further reinforce this conclusion, with some providing specific details such as the date of completion (October 26) and the number of affected transactions that were compensated (729). There is no conflicting evidence among the relevant sources. The sources deemed irrelevant or outdated either discuss unrelated topics or report on an earlier stage of the process (the promise to compensate) and do not contradict the later reports of completion. The high degree of consistency across multiple credible sources leads to a high confidence level in the assessment.
Summary

GMGN co-founder Haze disclosed that an external phishing attack, conducted via fake token websites, compromised 107 accounts. The affected accounts have been secured, and GMGN provided full compensation to all impacted users on October 28. This incident follows the platform’s prior swift response to a MEV attack affecting 729 transactions, underscoring GMGN’s commitment to rapid incident handling and user protection.

Terms & Concepts
  • MEV Attack: A type of exploit in blockchain transactions where malicious actors extract value by manipulating transaction order or execution in the mempool.
  • User Wallets: Digital wallets used to store, send, and receive cryptocurrency, typically secured by private keys.
  • Phishing Attack: A fraudulent attempt to obtain sensitive information or access accounts by pretending to be a trustworthy entity, often through fake websites or messages.