
Security researchers at Blockaid identified that the beneficiary of the Symbiosis breach successfully liquidated approximately 4.39 Wrapped Bitcoin on Uniswap v4 for over $336,000. This incident, occurring on September 11, 2026, serves as a sobering reminder of the structural vulnerabilities that still plague decentralized cross-chain bridges. The attacker exploited a critical flaw in the validation logic of the BridgeV2 smart










