Sui DEX Cetus hit by suspected hack: Over $200M in potential losses

Sui-based DEX Cetus has been hit by an apparent hack, with onchain data showing rapid asset drainage despite the team portraying the incident as a “bug.”

Update (May 22, 2025, 1:27 pm UTC): This article has been updated to add further data and statements by Hacken.

Cetus, a decentralized exchange (DEX) built on the Sui blockchain, is suspected to have been hit by a massive exploit that may have drained more than $200 million worth of digital assets.

Pseudonymous Web3 researcher COMDARE3 posted on X that “users report” that Sui-based DEX Cetus is being exploited.” They also shared a screenshot of Cetus market data on DEX Screener, showing many assets losing well over half of their value over the last 24 hours.

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