Bridge entity
Ronin Bridge
Ronin Bridge is the bridge associated with the Ronin network. It is included because of the March 2022 validator-key compromise and large reported loss, followed by attribution, recovery, and reimbursement-related aftermath.
active reviewed current
Bridge facts
- Canonical name
- Ronin Bridge
- Type
- Asset Bridge
- Status
- Active
- Confidence
- High
- Primary chains
- Ronin, Ethereum
- Primary assets
- ETH, USDC
- Operator
- Sky Mavis
- Ecosystem
- Ronin
- Launch date
- Unknown
- End date
- Unknown
- Terminal reason
- Not applicable / unknown
- Last reviewed
- 2026-06-11
- Last verified
- 2026-06-11
Incident cases
Ronin Bridge validator-key compromise2022-03-29
In March 2022, Ronin Bridge was exploited after validator keys were compromised, leading to one of the largest reported bridge losses in crypto history. The incident later became a reference case for bridge validator and cross-chain security risk.
Evidence records
- Blockchains Have a 'Bridge' Problem, and Hackers Know ItWired · Tier 2 · 2022-04-03
- $620 million crypto theft linked to North KoreaAxios · Tier 2 · 2022-04-14
- Treasury sanctions Lazarus-linked crypto activity contextU.S. Department of the Treasury · Tier 1 · 2022-04-14
- SoK: A Review of Cross-Chain Bridge Hacks in 2023arXiv · Tier 2 · 2025-01-06
Official URL status
Official URL recorded as live: https://bridge.roninchain.com/