SecondFi Secures 129M ADA After Critical Wallet Vulnerability Exploit

Cardano wallet SecondFi has patched a critical vulnerability after an exploit that drained approximately 16 million ADA ($2.36M) from 374 user addresses.

The team successfully secured 129 million ADA by transferring it to a third-party custodian pending verification of ownership and losses.

This incident highlights the persistent security risks in DeFi wallets, even for established providers like SecondFi.

SecondFi's proactive response has limited damage to Cardano users, but it underscores the importance of self-custody and security hygiene for cryptocurrency holders.