Unleash Protocol Breach: $3.9M Lost in Multisig Compromise, Governance Lapse Cited

December 30, 2025
Unleash Protocol Breach: $3.9M Lost in Multisig Compromise, Governance Lapse Cited
  • Unleash Protocol suffered a security breach resulting in about $3.9 million in losses, likely due to a compromised multisig that enabled an unauthorized contract upgrade and withdrawals.

  • The unauthorized governance action originated within Unleash’s governance and permission framework, suggesting social engineering or other compromise bypassed normal checks.

  • Assets affected included WIP, USDC, WETH, stIP, and vIP, with all affected withdrawals occurring via the unauthorized upgrade rather than user-driven actions.

  • Preventive takeaways emphasize audits, regular multisig key rotation, and permission-management tools to minimize DeFi risks.

  • Unleash says it is conducting a root-cause investigation and will share updates through official channels, urging users to follow for safety guidance.

  • The breach did not affect the wider Story ecosystem but underscored governance as a critical risk in decentralized finance.

  • Security firms flagged suspicious withdrawals and activity, including moves to externally owned accounts and SafeProxyFactory-linked addresses.

  • Community reactions were mixed, with some labeling it a scam while others called for stronger governance security; the token did not show a significant price drop due to limited liquidity, but trust in the ecosystem could be affected.

  • Analysts attribute the incident to a governance failure at Unleash rather than a vulnerability in Story Protocol itself.

  • Unleash paused all protocol operations and engaged independent security experts; the impact is limited to Unleash contracts and administrative controls, not the broader Story Protocol infrastructure or validators.

  • There is no evidence of compromise to Story Protocol contracts, validators, or underlying infrastructure; emergency measures include pausing operations and advising users to avoid interacting with Unleash contracts until further notice.

  • Emergency steps included suspending platform operations, collaborating with forensics experts, and issuing guidance to avoid Unleash contracts pending official updates.

Summary based on 4 sources


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