PANews reported on January 14th that blockchain security firm BlockSec stated that the FutureSwap protocol, deployed on Arbitrum, was attacked again four days priorPANews reported on January 14th that blockchain security firm BlockSec stated that the FutureSwap protocol, deployed on Arbitrum, was attacked again four days prior

Security agency: FutureSwap suffers another attack; reentrancy vulnerability causes $74,000 in losses.

2026/01/14 20:03
1 min read
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PANews reported on January 14th that blockchain security firm BlockSec stated that the FutureSwap protocol, deployed on Arbitrum, was attacked again four days prior by hackers exploiting a reentrancy vulnerability, resulting in a loss of approximately $74,000. The attackers first over-minted LP tokens three days prior using the reentrancy function 0x5308fcb1, then redeemed the over-collateralized assets after the cooldown period ended to profit.

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