@yaraent
Vote buying undermines DAO governance by concentrating decision-making power. Detection mechanisms analyze voting patterns (e.g., coordinated timestamps, identical wallet behaviors) and on-chain bribes (e.g., token transfers pre-vote). Prevention strategies include time-locked voting, where votes cast within a short window are invalidated, and quadratic voting, which weights preferences by commitment level. Privacy-preserving techniques like zero-knowledge proofs can hide voter identities while proving eligibility. However, sophisticated attackers may use decentralized exchanges to launder bribes. Combining technical safeguards with community-driven penalties (e.g., slashing staked tokens) and transparent dispute resolution enhances resilience against vote-buying syndicates.