Digital Asset
Intelligence
Security Incident · NFT

Omni X Reentrancy Attack

·Historical incident record

Incident Overview

Decentralized NFT financialization protocol Omni X has been attacked and stolen funds have been transferred to Tornado.cash. The main reason for this attack is that the burn function will call the callback function externally to cause the reentrancy problem, and the liquidation function uses the old vars value for judgment, resulting in the user's status identification even after reentrancy and then borrowing. Being set as unborrowed results in no repayments.

Sources & References

This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.

More Security Incidents

View All →
  1. Incident date
    Attack methodDiscord was hacked
    Reported lossNot disclosed
  2. Incident date
    Target

    Pokemoney

    Attack methodRug Pull
    Reported loss$ 3,500,000
  3. Incident date
    Attack methodAccount Compromise
    Reported lossNot disclosed
  4. Incident date
    Target

    BiFi

    Attack methodPrivate Key Leakage
    Reported loss1,852 ETH
  5. Incident date
    Attack methodScam
    Reported loss224 BNB