VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
Root cause
Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.
▰ PROOF OF CONCEPT
DEFIHACKLABS
src/test/2022-06/Gym_2_exp.sol
view forked test on github ↗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.
Forensic narrative
GYM NETWORK Hacked, Lost $2.1M, Stolen Funds Moved to Tornado Cash. According to the official Twitter account, the attack was caused by an attack on the Claim & Pool function, which resulted in a significant price drop. Attack method (per SlowMist): Contract Vulnerability. Reported loss: $ 2,100,000.
Sourced from
slowmist
Technical record
- chain
- —
- protocol
- Gym Network
- bug_class
- logic
- date_occurred
- 2022-06-08
- loss_usd
- $2,100,000
- source_id
- sm:gym-network::2022-06-08
Related — same bug class· logic