Velodrome Finance Hack

TOTAL LOST $42K
Low Other

What happened

Velodrome DEX on Optimism chain was exploited due to a DNS attack, resulting in a loss of 42,000 USD.

Velodrome, a decentralized trading protocol on the Optimism chain, experienced a DNS attack on November 29, 2023. The frontend was compromised, and users were urged not to interact with the platform. The Velodrome team regained control of their domain after a social engineering attack on their provider.

However, the provider was exploited again, and the frontend was compromised a second time. The domain was eventually restored and locked at the TLD level. The stolen funds, totaling 42,000 USD, were distributed among multiple addresses and deposited into KuCoin.

Attacker Addresses:

https://optimistic.etherscan.io/address/0xf64fCEdF…231443

https://optimistic.etherscan.io/address/0x02BA13f3…C4ae78

KuCoin Deposit Transactions:

https://etherscan.io/tx/0xf51eac8b…ca3e64

https://etherscan.io/tx/0x8ac2654b…dc509e

https://optimistic.etherscan.io/tx/0x607d00b8…0c670e

Case & protocol details

Classification Exchange (DEX)
Protocol Type Exploit/Other
Official Website velodrome.finance/
Protocol Twitter/X @VelodromeFi

Evidence & learning

Sources and on-chain records

Practice this exploit pattern safely

Work through hands-on labs covering real exploit mechanics, review techniques, and defensive patterns.