Security incident · 2023-04-23
FilDA
According to the public DefiLlama incident dataset, FilDA (Elastos, REI Network) suffered a security incident on 2023-04-23, with about $700K reported lost.
| Date | 2023-04-23 |
|---|---|
| Reported loss | $700K |
| Chain | Elastos, REI Network |
| Target type | DeFi Protocol |
| Technique class | Bridge & Cross-Chain |
| Technique | Bridge Logic Flaw |
| Bridge incident | No |
| Within 2023 | #100 by loss that year, 0.0% of all reported losses that year |
How this kind of attack works
A bridge confirms on one chain and releases on another. When confirmation was bypassed, the attacker received assets on the target chain without depositing.
Would a pre-payment check have helped
Bridge mint/verification flaws happen inside the bridge and are addressed by its own security design and audits.
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