A vulnerability in an outdated Solana smart contract maintained by card issuer Rain led to a $500,859 exploit affecting 1,685 Avici neobank users. Both companies have pledged full user refunds.
MetronomeDAO Discloses $15.7M Synthetic Asset Shortfall Caused by Oracle Latency
August 21, 2026
MetronomeDAO has uncovered a $15.7 million collateral shortfall in its synthetic asset ecosystem, attributing the unbacked float to long-term oracle price latency exploited by arbitrage bots.