Venus Protocol Hacker’s Shocking $5.3M Tornado Cash Laundering Move Exposes DeFi Vulnerabilities

A hacker from the Venus Protocol exploit laundered 2,301 ETH (≈ $5.32M) through Tornado Cash on April 15, 2025, part of a broader theft exceeding ~$22.7M. The attacker still holds about $17.45M in Ethereum. The move highlights persistent DeFi security gaps, reinforces the effectiveness of privacy mixers at thwarting recovery efforts, and is likely to increase regulatory scrutiny and push protocols toward stronger audits, oracle hardening, and real-time monitoring. Market-wise, the incident undermines confidence in DeFi platforms and could weigh on Ethereum-related sentiment and activity until recovery or enforcement progress is reported.