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.
Due to the read-only-reentrancy problem (read-only-reentrancy) when interacting with the Curve liquidity pool, the cross-chain money market solution Midas Capital was attacked and exploited in the Polygon liquidity pool of the stablecoin protocol Jarvis, and has lost $650,000. Attack method (per SlowMist): Reentrancy Attack. Reported loss: $ 650,000.
- chain
- polygon
- protocol
- Midas Capital
- bug_class
- reentrancy
- date_occurred
- 2023-01-16
- loss_usd
- $650,000
- source_id
- sm:midas-capital::2023-01-16