Sui DeFi protocol Full Sail to wind down after $91,000 vault exploit

Full Sail, a decentralized finance protocol operating on the Sui blockchain, will wind down following a security incident involving oracle provider Switchboard, according to Cointelegraph. An attacker removed approximately $91,000 from three Full Sail vaults during the incident. The protocol’s decision to shut down comes after the loss of funds linked to the affected vaults. The event places attention on the role of external oracle infrastructure in DeFi protocols, although the supplied information does not identify any further losses, affected users or recovery measures. Cointelegraph reported the development on Sept. 2, 2026. Full Sail’s closure marks the end of the protocol’s operations after the incident, while the available details remain limited to the reported theft, the three impacted vaults and the connection to Switchboard.