Fake GIWA Layer 2 Bridge Drained of 766 ETH
A fake GIWA Layer 2 bridge was exploited, resulting in the loss of 766 ETH. DYORSWAP, which had confused the fraudulent network with an Upbit-backed project, said it will reimburse 40% for wallets that bridged under 5 ETH.
Why It Matters
The incident highlights risks around fake or impersonated layer 2 networks and the potential for large-scale asset losses when users and services misidentify projects. Reimbursement offers from intermediaries can mitigate some user losses but may not cover full amounts or all affected wallets.
Key Facts
- Amount drained: 766 ETH
- Platform that erred: DYORSWAP
- Misidentification: DYORSWAP mistook the network for an Upbit-backed project
- Reimbursement offer: 40% refund for eligible wallets
- Eligibility condition: Wallets that bridged less than 5 ETH
A counterfeit GIWA Layer 2 bridge was compromised, with attackers draining a total of 766 ETH. The exploit appears tied to users and services interacting with a network that mimicked an Upbit-backed project.
DYORSWAP acknowledged it had mistaken the fraudulent network for the legitimate Upbit-linked project and announced a partial reimbursement plan. Under the offer, eligible wallets that bridged under 5 ETH will receive 40% of their bridged funds back.
The reimbursement is limited by the eligibility threshold and the percentage offered, meaning many affected users may not recover their full losses. The incident underscores the vulnerability of cross-chain bridges and the importance of verification when onboarding new layer 2 networks.
No further details about how the exploit was carried out or whether additional remediation steps will be taken were provided in the available excerpt. The situation highlights ongoing operational and security risks in decentralized finance when distinguishing authentic projects from impersonators.
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