DeFi total value locked drops 39% in six months as hacks and market slump wipe $45 billion

The decentralised finance sector has shed $45 billion in total value locked over the first six months of 2026, contracting 39% from approximately $115 billion in January to around $70 billion by June, according to a CryptoRank report that attributes the decline to falling crypto prices, investor withdrawal, and a record-breaking wave of security exploits.

The drop represents a 39% contraction in DeFi Total Value Locked, driven by declining digital asset prices, investor caution, and a series of major security breaches that have undermined confidence in decentralized finance protocols.

While most blockchain networks experienced significant declines, only two major chains managed to increase their value locked during the period, highlighting a widening divide within the sector.

DeFi total value locked falls alongside crypto market downturn

The decline in DeFi Total Value Locked has closely mirrored the broader correction in cryptocurrency markets. According to CryptoRank, falling asset prices have significantly reduced the value of funds held within decentralized finance protocols.

Bitcoin, the world’s largest cryptocurrency, has lost more than 50% of its value since reaching an all-time high in October. Other major cryptocurrencies have also suffered steep declines, reducing the overall value of assets locked across DeFi ecosystems.

As a result, DeFi Total Value Locked has steadily retreated throughout the year. Ethereum, which remains the dominant blockchain for decentralized finance applications, recorded a 43% decline in value locked, bringing its total to approximately $38.91 billion.

Other major networks experienced even sharper contractions. Arbitrum’s TVL dropped by 55%, while Plasma suffered one of the steepest declines among leading chains, losing nearly 75% of its value locked.

The report suggests that investors have been withdrawing capital from decentralized finance platforms amid market uncertainty, reducing liquidity across multiple ecosystems.

Only two major networks defy the DeFi total value locked trend

Despite the broader market weakness, two leading blockchain networks managed to post gains in DeFi Total Value Locked during 2026.

TRON recorded approximately 5% growth, supported by its increasing role in facilitating Tether (USDT) transactions and stablecoin lending activity. The network has continued to attract users seeking lower transaction costs and access to stablecoin-based financial services.

Hyperliquid also outperformed the market, posting roughly 7% growth in value locked. The network’s expansion has been driven largely by growing participation in perpetual futures trading and the development of its HyperEVM ecosystem.

The performance of these networks stands in contrast to the broader DeFi market, where declining prices and risk aversion have weighed heavily on investor participation.

Their resilience suggests that platforms offering strong utility and active user engagement may be better positioned to weather prolonged market downturns.

Crypto hacks intensify pressure on DeFi Total Value Locked

Beyond market conditions, security concerns have emerged as another major factor affecting DeFi Total Value Locked in 2026.

CryptoRank reported that the second quarter alone recorded 85 exploit incidents, resulting in approximately $775 million in losses. This made it the most active quarter on record within the firm’s exploit-tracking dataset.

Across the first six months of the year, the decentralized finance sector experienced 121 hacks that collectively generated losses of roughly $942 million.

“High-profile incidents involving major protocols reinforced concerns around security and may have accelerated capital outflows from DeFi.” — CryptoRank

The report notes that repeated security incidents have weakened investor confidence, prompting users to withdraw funds from vulnerable protocols and seek safer alternatives.

As security concerns intensified, DeFi Total Value Locked continued to slide, adding further pressure to an already struggling sector.

Major exploits trigger sharp withdrawals from lending protocols

Two significant attacks in April accounted for a large share of the year’s losses and had a direct impact on DeFi Total Value Locked.

According to CryptoRank, the Drift Protocol breach resulted in losses of approximately $295 million, while the KelpDAO exploit caused an additional $293 million in damages.

Combined, the two incidents represented more than half of all losses recorded across the decentralized finance sector in 2026.

The KelpDAO attack proved particularly damaging for lending platforms. In the aftermath of the exploit, Aave’s total value locked fell sharply from $26.4 billion to $14.3 billion within a matter of days, representing a 46% decline in deposits.

Despite the ongoing downturn, CryptoRank noted that the current contraction remains less severe than the previous bear market cycle. Following its peak near $177 billion in late 2021, DeFi Total Value Locked plunged by more than 70% within seven months.

This time, analysts suggest that greater diversification across stablecoins, real-world assets, and derivatives has helped cushion the sector from an even steeper collapse.

While uncertainty remains, the report indicates that broader asset diversity could provide a degree of resilience as the decentralized finance industry navigates one of its most challenging periods in recent years.

Source: CryptoRank via BeInCrypto