On The Brink with Castle Island Pluto (Harbor) on the fate of DeFi after KelpDAO (EP.717)
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Apr 27, 2026 A deep dive into the KelpDAO/Aave bridge spoofing attack and how it unfolded. A discussion on whether AI will empower attackers or strengthen defenses and monitoring. Examination of bridge and issuer risk, LayerZero’s pitfalls, and what protocols like Aave could have done differently. A look at cross-chain design lessons from Thorchain and the approach behind Harbor’s segregated custody and execution model.
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Flag Large New Deposits On Lending Markets
- Add monitoring and flagging for large deposits from new addresses to reduce blast radius on lending protocols.
- Pluto suggests Aave should not accept huge deposits from brand-new addresses without automated flags or extra checks.
AI Will Be Both Offense And Defense In DeFi
- AI will commoditize attack and defense tooling, so neither compute nor model monopoly grants long-term superiority.
- Builders must use AI defensively to create guardian networks and proof-of-reserve oracles that flag suspicious cross-chain transactions.
Deferred Settlement Is A Safety Feature Not A Bug
- Instant atomic settlement is desirable for trading but not necessary for safe cross-border or cross-protocol value transfer.
- TradFi deliberately defers settlement with circuit breakers and middle offices to reduce systemic risk; crypto may need similar boundaries.