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.
According to monitoring by SlowMist’s MistEye security monitoring system, potential suspicious activities related to @futureswapx have been detected. Further analysis indicates that the root cause lies in an attacker creating a malicious proposal and leveraging flash loans to vote, ultimately granting privileges to the attack contract and enabling it to transfer tokens from other users. Attack method (per SlowMist): Governance Attack. Reported loss: $830,000.
- chain
- —
- protocol
- Futureswap
- bug_class
- flashloan
- date_occurred
- 2025-12-17
- loss_usd
- $830,000
- source_id
- sm:futureswap::2025-12-17