Hedera Network has fallen victim to a $3.7 million security breach, with stolen funds being actively converted to Ethereum through wrapped Bitcoin (WBTC), according to security researcher Specter Analyst. The attacker leveraged LayerZero's cross-chain bridge to move the compromised assets off the Hedera network.
The incident highlights ongoing vulnerabilities in cross-chain bridge infrastructure, a persistent pain point for decentralized networks seeking to facilitate interoperability. LayerZero has been a target of multiple exploits in recent months as attackers seek to capitalize on the complexity of moving assets across blockchain ecosystems. The real-time conversion of stolen HBAR to ETH via WBTC suggests the attacker is actively liquidating the funds, raising questions about whether additional security measures were in place to detect or prevent large-scale fund transfers.
The breach has not yet triggered a major price reaction in HBAR markets, though the incident underscores the technical risks associated with bridging protocols and the need for enhanced monitoring of large cross-chain transactions. Hedera has not yet issued an official statement regarding the incident or confirmation of the attack vector.