Marinade Finance Blocked Governance Takeover Attempt
The protocol successfully rejected two malicious proposals intended to seize treasury assets.
Updated on Oct. 1, 2026 in Cybersecurity
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Marinade Finance defended its DAO against a governance attack on September 25, 2026. The protocol successfully blocked two malicious proposals, ensuring no treasury funds were lost.
Why it matters
The attack targeted the DAO treasury by exploiting voting procedures to artificially inflate token power. Rapid intervention by the committee and legitimate holders prevented the asset seizure.
The DAO committee rejected the proposals within six hours, preempting the four-day window scheduled for execution. Marinade has since patched the voting procedure vulnerability that allowed the attacker to inflate token voting power.
The players
Marinade Finance
This decentralized finance protocol operates as a liquid staking platform on the Solana blockchain.
MNDE
These tokens serve as the native governance assets for the Marinade Finance DAO.
The details
The attacker attempted to manipulate voting outcomes by using a small quantity of MNDE tokens to simulate significant voting influence. This process involved submitting two malicious proposals, one of which utilized a forged MIP-23 document intended to facilitate unauthorized treasury access.
Timeline
September 25, 2026: Marinade Finance blocked the governance takeover attempt.
The Tech Race
This incident highlights the ongoing security challenges inherent in decentralized governance structures. Unlike the 2022 Beanstalk Farms governance exploit, this event underscores the efficacy of rapid committee intervention in stopping malicious proposals before they execute.
Users of Marinade services, including mSOL, Native Staking, and SAM, faced no disruptions to their accounts or assets during the incident. Daily operations remain functional, and no immediate action is required from current liquidity providers.
The takeaway
Governance attacks represent a critical risk vector for decentralized autonomous organizations that rely on token-based voting. Protocols must prioritize robust voting procedures and rapid-response oversight mechanisms to protect treasury assets from manipulation.
Further reading
For broader trends in digital asset security, visit the Cybersecurity section.
Source note: This article includes information reported by TokenPost.
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