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 official sources, PancakeHunny on BSC was attacked by hackers, and the hackers made 43 ETH (a total of more than 100,000 US dollars). PancakeHunny forked from PancakeBunny, and the attack suffered this time was similar to PancakeBunny. Hackers obtained a large amount of HUNNY tokens and threw them to the market, causing the price of HUNNY tokens to plummet. Attack method (per SlowMist): Flash loan attack. Reported loss: 43 ETH.
- chain
- bsc
- protocol
- PancakeHunny
- bug_class
- flashloan
- date_occurred
- 2021-06-03
- loss_usd
- —
- source_id
- sm:pancakehunny::2021-06-03