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Security Incident · Exchange

Vesper Finance Oracle Attack: $3.00M Reported Loss

·Historical incident record

According to official sources, the No.

Reported loss
$ 3,000,000
Attack category
Oracle Attack

Incident Overview

23 loan pool VesperLendbeta on the DeFi protocol RariFuse was attacked. The attacker consumed a large amount of VUSD liquidity in Uniswapv3, and created a VUSD/USDC liquidity pool to manipulate the oracle VUSD price feed function and raise the VUSD price. After lending a large amount of assets on VesperLend, the final profit was 3 million US dollars. At present, Vesper has officially suspended the borrowing of the functions of VUSD and vVSP on the RariFuse platform, and is working closely with Rari, Year and Uniswap to investigate the full impact of the attack. The investigation results and response measures will be updated in the future.

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.