Mainnet Settler exploit (2024-11-20) — attacker addresses
- Scam type: Hack
- Chain: EVM (Ethereum, BNB Chain, Base and other EVM chains)
- Reported: 2026-10-15
- Last updated: 2026-10-16
Mainnet Settler exploit on Ethereum, 2024-11-20. DeFiHackLabs summary: MainnetSettler - Access Control. Loss as recorded by DeFiHackLabs: $66K. Addresses below are copied verbatim from the DeFiHackLabs proof-of-concept header for this incident, where they are explicitly labeled (attacker = attacker EOA; attack contract = contract deployed/used by the attacker): - 0x3a38877312d1125d2391663cba9f7190953bf2d9 — labeled "attacker" (Ethereum; https://etherscan.io/address/0x3a38877312d1125d2391663cba9f7190953bf2d9) - 0x285d37b0480910f977cd43c9bd228527bfad816e — labeled "attack contract" (Ethereum;…
Other addresses in this report: 0x285d37b0480910f977cd43c9bd228527bfad816e, 0x95b4fecf1f5b9c56ce51ebfedd582c5f40f2ef8c