WECO exploit (2023-11-16) — attacker addresses
- Scam type: Hack
- Chain: EVM (Ethereum, BNB Chain, Base and other EVM chains)
- Reported: 2026-10-15
- Last updated: 2026-10-16
WECO exploit on BNB Chain, 2023-11-16. DeFiHackLabs summary: WECO - Business Logic Flaw. Loss as recorded by DeFiHackLabs: ~$18K. 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): - 0xf5f21746ff9351f16a42fa272d7707cc35760e4b — labeled "attacker" (BNB Chain; https://bscscan.com/address/0xf5f21746ff9351f16a42fa272d7707cc35760e4b) - 0x76c8a674e814f5bd806fe6dd9975446a76056c1a — labeled "attack contract" (BNB Chain;…
Other addresses in this report: 0xf5f21746ff9351f16a42fa272d7707cc35760e4b