Decentralized finance has had a rough year. Total value locked (TVL) across DeFi protocols has fallen 39% in 2026 so far, dropping from roughly $115 billion in January to just over $70 billion.
A report from crypto data firm CryptoRank points to the broader market correction that followed Bitcoin’s peak above $122,000 last October. A massive liquidation event on October 10, 2025 wiped out more than $19 billion in leveraged positions and set off a deleveraging cycle that’s still rippling through digital assets.
But here’s the silver lining: CryptoRank says this drawdown is far smaller than the 2021-2022 bear market, suggesting DeFi’s underlying structure is more resilient than before.
Security incidents haven’t helped. DeFi protocols have suffered 121 hacks with roughly $942 million in losses so far this year. The $293 million Kelp DAO exploit in April alone triggered $15 billion in withdrawals from Aave within four days. Q2 2026 became the most-hacked quarter on record with 83 separate incidents, though the $755 million stolen is well below the $3.56 billion lost in Q4 2020.
HackenProof CEO Dmytro Matviiv notes that declining total losses don’t mean the industry is more secure — attackers have simply shifted toward less-audited infrastructure. Bitget Wallet’s Alvin Kan adds that exploits are pushing users toward stronger protocols with clearer yield models, accelerating industry consolidation.
