How Akutar NFT loses 34M USD

Vulnerability I

  • Ensure that only EOA can bid
  • Use ERC20 token, e.g., WETH, instead of ETH
  • Has function that allows a user to get the refund by himself

Vulnerability II

Summary

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BlockSec

BlockSec

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The BlockSec Team focuses on the security of the blockchain ecosystem and the research of crypto hack monitoring and blocking, smart contract auditing.