Flash Loan Voting Mitigation
Flash loan voting mitigation refers to strategies designed to prevent attackers from using flash loans ⎊ large, uncollateralized loans that must be repaid in the same transaction ⎊ to gain a temporary majority of governance tokens. By borrowing enough tokens, an attacker could potentially pass a malicious proposal that redirects funds or changes protocol rules to their advantage, then immediately repay the loan.
Mitigation techniques include requiring a snapshot of token balances from a block prior to the vote, imposing voting delays, or using non-transferable governance tokens. These measures ensure that voting power reflects long-term commitment to the protocol rather than temporary, borrowed influence.
Protecting governance from such flash attacks is essential for maintaining the integrity of decentralized decision-making processes and preventing the subversion of protocol security.