Odaily News According to Paidun's monitoring and analysis, the root cause of UwU Lend's $19.4 million loss today due to a hacker attack was a price oracle problem. Specifically, the pricing of sUSDe assets is the median value from multiple sources. Five of them, namely FRAXUSDe, USDeUSDC, USDeDAI, USDecrvUSD, and GHOUSDe, were manipulated during the hacker attack.