DeFi Sector Suffers $13 Billion Loss in 48 Hours Following KelpDAO Breach

A massive exodus of capital from the decentralized finance ecosystem has occurred in the wake of the KelpDAO protocol exploit over the weekend. Aave, a leading DeFi lending platform, has seen a $8.45 billion decline in deposits over the past two days, contributing to a broader $13.21 billion decrease in total value locked across DeFi. Total value locked, which measures the combined dollar value of crypto assets deposited across DeFi protocols, has dropped from $99.497 billion to $86.286 billion. Aave's TVL has declined by $8.45 billion to $17.947 billion over the same period, according to DefiLlama. Protocol-level data indicates double-digit percentage drops across various platforms, including Euler, Sentora, and Aave, with losses concentrated in lending, restaking, and yield strategies tied to the affected collateral. The incident began with a $292 million exploit of Kelp's bridge, allowing attackers to use stolen rsETH as collateral to borrow funds on lending platforms. As these stolen tokens lacked legitimate collateral backing, borrowing against them created potential shortfalls for lenders. In response, protocols froze affected markets, while panicked users withdrew funds, resulting in a broad decline in total value locked. Token prices have been less affected, with AAVE down approximately 2.5% over 24 hours, and UNI and LINK down less than 1% over the same period. According to Peter Chung, head of research at Presto Research, the incident highlights risks in cross-chain infrastructure, particularly in verification systems used by bridges. Early analysis suggests the issue may have originated in the verification layer rather than in smart contracts themselves. Chung also noted that the episode demonstrates how interconnected DeFi protocols can transmit shocks beyond the initial point of failure, with withdrawal activity and market freezes extending to platforms without direct exposure to the exploit.