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Blockchain safety agency Cyvers Alert reported a major exploit on the DeFi lending protocol UwU Lend, which resulted in an roughly $19.5 million loss.
The attacker funded their pockets through the sanctioned crypto mixer Twister Money.
Cyvers co-founder and CTO Meir Dolev informed starcrypto in a June 10 assertion:
“The UWU lending contract was exploited by an attacker that executed three transactions in six minutes and drained roughly $20 million.”
On-chain knowledge reveals that the attacker’s pockets moved a number of digital property, together with wrapped Ethereum (WETH), wrapped Bitcoin (WBTC), and stablecoins like USDC. The attacker’s tackle has been tagged because the UwU Lend Exploiter on Etherscan.
Web3 safety agency PeckShield additional corroborated the incident, including that the basis reason for the assault was a value oracle subject. It stated:
“Specifically, the sUSDe asset is priced as median from a number of sources. 5 of them, i.e., FRAXUSDe, USDeUSDC, USDeDAI, USDecrvUSD, and GHOUSDe, have been manipulated throughout the hack.”
In the meantime, UwU Lend confirmed the incident and instantly paused its platform. The protocol stated:
“[We are] taking all needed steps [and] doing our greatest right here. Keep tuned for additional updates.”
TVL surge?
Regardless of the exploit, the full worth of property locked on the DeFi protocol UwU Lend surged by 135% within the final 24 hours.
Knowledge from DeFiLlama exhibits that UwU Lend at the moment holds over 82,000 ETH, valued at $305 million. Nevertheless, roughly $247 million of those funds are borrowed.
UwU Lend was developed by Michael Patryn — also called Sifu or 0xSifu — the controversial founding father of the defunct Quadriga CX trade. The platform allows depositors to offer liquidity to earn passive earnings, whereas debtors can receive liquidity in an over-collateralized method. Moreover, liquidity suppliers provide liquidity and earn income by staking their LP tokens.