A Sybil strategy creates many fake identities to capture airdrops or governance power.
Protocols fight Sybils with on-chain heuristics, identity proofs, and farming filters.
In research workflows, Sybil farming is usually interpreted with Airdrop, Governance token, and Worldcoin rather than as a standalone signal. If a flow requires your seed phrase, unlimited approvals, or a brand-new contract with unlocked liquidity, treat it as hostile until proven otherwise.