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Security Incident · Arbitrum Ecosystem

FutureSwap Reentrancy Attack: $74.00K Reported Loss

·Historical incident record

Incident Overview

The FutureSwap protocol deployed on Arbitrum was exploited again via a reentrancy vulnerability, following its first attack four days ago, resulting in a loss of approximately $74,000. The attacker had previously abused the reentrancy function 0x5308fcb1 three days earlier to over-mint LP tokens, and after the cooldown period expired, redeemed the excess collateralized assets to realize profit.

Sources & References

Original incident referencehttps://x.com/phalcon_xyz/status/2011404828115866061?s=46 (opens in a new tab)

This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.

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