Aperture Finance suffers over $5.9 million in attacks—Mixing accelerates with fund transfers to Tornado Cash

CryptoMom · 2026-02-15T09:02:23+00:00

Aperture Finance suffered a significant security breach, losing 590.7 ETH (about $1.25 million) due to exploited vulnerabilities in its smart contracts. The attackers quickly transferred the stolen funds to mixing services like Tornado Cash to obscure their transaction history, highlighting prevalent security risks in DeFi protocols.

CryptoMom

2026-02-15 09:02:23

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DeFi platform Aperture Finance suffered serious damage due to a security breach. The attacker sent 590.7 ETH (approximately $1.25 million) to mixing services such as Tornado Cash, according to reports from Foresight News.

Details of the Attack and Scale of Damage

The platform announced via Twitter that vulnerabilities in the V3/V4 smart contracts were exploited. The attacker used this vulnerability to immediately move the stolen Ethereum to mixing services, making transaction tracking difficult. The scale of over $1.25 million is noteworthy as a security breach within the DeFi industry.

Industry Implications

The pattern of funds moving to Tornado Cash is a standard privacy strategy among DeFi attackers. This case should serve as a warning not only for Aperture Finance but also for other protocols with similar vulnerabilities.

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