Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.
Reproducible Foundry test fork from SunWeb3Sec/DeFiHackLabs. Clone the repo, run forge test against the file path above, and replay the exploit against a mainnet fork at the historical block. Use for reproduction only — not for live targets.
On July 21, Conic Finance ’s ETH omnipool was hit by a series of small hacks that cost around $3.2 million. Conic Finance issued an update on the attack, saying, “The root cause of the attack is due to an incorrect assumption about the address returned by the ETH’s Curve meta-registry in the Curve V2 pool, which enables reentrancy attacks and is deploying fixes for the affected contracts. Attack method (per SlowMist): Reentrancy Attack. Reported loss: $ 3,200,000.
- chain
- —
- protocol
- Conic Finance
- bug_class
- reentrancy
- date_occurred
- 2023-07-21
- loss_usd
- $3,200,000
- source_id
- sm:conic-finance::2023-07-21