Aave Sees $300 Million Surge in Borrowing Amid Liquidity Crisis Following KelpDAO Exploit

The aftermath of the KelpDAO hack has triggered a chain reaction in stablecoin markets, with users on Aave borrowing approximately $300 million against their USDT deposits in the first 24 hours following the attack, according to data from Chaos Labs. This borrowing surge is not driven by demand but rather by users' inability to withdraw their funds due to maxed-out stablecoin pools. As a result, depositors are taking out loans against their own funds at a loss to access liquidity. This phenomenon can be likened to a bank refusing to process customer fiat deposit withdrawal requests, prompting customers to take out loans on these deposits out of desperation. The head of strategy at Spark, a rival DeFi lending platform, monetsupply.eth, noted that the illiquidity in Aave's stablecoin markets has led to a $300 million increase in borrowing with USDT collateral in just one day since the rsETH exploit. To comprehend how the KelpDAO exploit resulted in the simultaneous locking of every stablecoin exit on Aave, it is essential to understand the inner workings of the system and where it failed. Aave is a decentralized finance protocol that enables users to lend and borrow cryptocurrencies without intermediaries, operating on the assumption that there is always sufficient liquidity for lenders to withdraw their deposits and for borrowers to unwind their positions. However, when this assumption breaks down, the entire system is affected. The KelpDAO exploit involved the manipulation of the protocol's bridge infrastructure, resulting in the release of 116,500 rsETH, which were then deposited into lending protocols to borrow real ETH and other assets. The subsequent freeze of rsETH markets on Aave's V3 and V4 led to a chain reaction, causing the $300 million borrowing surge. As news of the exploit broke, whales and big funds withdrew billions of dollars worth of cryptocurrencies from Aave's liquidity pools, draining the pools and causing a liquidity crisis. With every lending pool holding a fixed amount of assets deposited by users, the withdrawal of over $6 billion in assets led to 100% utilization rates in USDT and USDC pools, leaving nothing for withdrawals. Trapped depositors, unable to withdraw their money, resorted to borrowing against their locked deposits, resulting in a desperate act of borrowing against their own money at a loss. This has significant implications for the DeFi space, highlighting that 'decentralized' does not mean 'without risk'.