0xf682e302f16c9509ffa133029ccf6de55f4e29a8

Polynomial exploit (2022-11-18) — attacker addresses

• Scam type: Hack
• Chain: EVM (Ethereum, BNB Chain, Base and other EVM chains)
• Reported: 2026-10-15
• Last updated: 2026-10-16

Polynomial exploit on Optimism, 2022-11-18. DeFiHackLabs summary: - Polynomial - No input validation. Loss as recorded by DeFiHackLabs: ~1.4K USD. 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): - 0xcf8396010fb7e651f85a439dd7ebc0c8ab56b3f3 — labeled "attacker" (Optimism; https://optimistic.etherscan.io/address/0xcf8396010fb7e651f85a439dd7ebc0c8ab56b3f3) - 0xf682e302f16c9509ffa133029ccf6de55f4e29a8 — labeled "attack…

Other addresses in this report: 0xcf8396010fb7e651f85a439dd7ebc0c8ab56b3f3