JAY exploit (2022-12-29) — attacker addresses
- Scam type: Hack
- Chain: EVM (Ethereum, BNB Chain, Base and other EVM chains)
- Reported: 2026-10-15
- Last updated: 2026-10-16
JAY exploit on EVM, Ethereum, 2022-12-29. DeFiHackLabs summary: - JAY - Insufficient validation + Reentrancy. Loss as recorded by DeFiHackLabs: ~15.32 ETH. 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): - 0x0348D20b74Ddc0ac9bfC3626e06d30bb6Fac213b — labeled "attacker" (EVM) - 0xed42cb11b9d03c807ed1ba9c2ed1d3ba5bf37340 — labeled "attack contract" (Ethereum; https://etherscan.io/address…
Other addresses in this report: 0xed42cb11b9d03c807ed1ba9c2ed1d3ba5bf37340