Unchained

LayerZero Fought the Sybils and Airdropped Its Token. Did the Team Win? - Ep. 664

Jun 21, 2024
In this engaging conversation, Bryan Pellegrino, cofounder and CEO of LayerZero Labs, dives into the challenges of their ambitious anti-Sybil campaign during their recent airdrop. He discusses the creative strategies employed to combat fraudulent accounts, revealing over a million fake entries. Bryan shares insights on the self-reporting option for Sybil attackers and reflects on lessons learned, including the imposition of a mandatory donation to the Protocol Guild. He also tackles the future of airdrops and explores alternatives to improve user participation.
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INSIGHT

Airdrop Farming Meta

  • LayerZero’s anti-Sybil campaign aimed to reward genuinely aligned users, not Sybil farmers.
  • The team faced challenges due to the widespread airdrop farming meta.
ANECDOTE

Self-Reporting Strategy

  • LayerZero offered a self-report option for Sybil attackers, incentivizing them with 15% of their farmed tokens.
  • This strategy aimed to identify large Sybil clusters and use them to detect more Sybil accounts.
ANECDOTE

Sybil Counterattack

  • Sybil attackers fought back against bounty hunters by submitting fake reports on GitHub and reporting real ones.
  • This led to the banning of many accounts and a delay in the process.
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