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SecondFi to Wind Down After $2.6 Million ADA Theft Tied to Wallet Flaw

Unchained·July 22, 2026·1 min read
SecondFi to Wind Down After $2.6 Million ADA Theft Tied to Wallet Flaw

SecondFi, a Cardano wallet, will wind down after a $2.6 million ADA theft tied to a wallet flaw. Attackers derived private keys from public transaction data. Affected users are still waiting on recovery tools promised weeks ago. The incident highlights security risks in wallet implementations and the challenges of recovering stolen funds.

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