$770M in Crypto Exploits Fuels Concerns Over AI-Powered DeFi Threats

Crypto exploits surpassed $770 million by April 2026, driven largely by two breaches—Drift (~$285M) and KelpDAO (~$292M)—which together accounted for roughly $577 million (about 76% of losses) and have been linked to North Korea’s Lazarus Group. The scale and sophistication of recent attacks highlight weaknesses in governance, bridge verification and operational security across DeFi, raising the prospect of greater regulatory scrutiny, higher security premiums and capital flight toward better-protected protocols. While fully autonomous AI-powered hacks remain unproven, research (a16z) shows AI agents can discover and reproduce many past vulnerabilities when given detailed data, indicating automation could materially increase exploit risk going forward.