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Security Incident · ETH Ecosystem

Vesper Finance Oracle Attack: $1.00M Reported Loss

·Historical incident record

Incident Overview

Vesper Finance tweeted that its No. 23 lending pool Vesper Lend beta launched on the interest rate agreement Fuse has been attacked again. The attacker manipulated an oracle and depleted the beta test borrowing pool of DAI, ETH, WBTC, and USDC of approximately $1 million. This is not an attack on the Vesper contract, no VSP or VVSP is threatened. Vesper has banned the lending of all tokens in Beta Vesper Lend Rari Pool #23, and also switched the oracle from VUSD/USDC to VUSD/ETH (Uni v3). Prior to this, the Vesper Lend loan pool on Rari Fuse was attacked, and the attacker made a profit of 3 million US dollars.

Sources & References

This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.

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