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.
The gaming-focused Ronin network announced Tuesday a loss of over $625 million in USDC and ether (ETH). According to a blog post published by the Ronin network’s official Substack, the exploit affected Ronin validator nodes for Sky Mavis, the publishers of the popular Axie Infinity game, and the Axie DAO. Reported loss: $625,000,000.
- chain
- ethereum
- protocol
- Ronin Network
- bug_class
- unknown
- date_occurred
- 2022-03-29
- loss_usd
- $625,000,000
- source_id
- cs:ronin-network::2022-03-29