An attacker successfully drained around $1.65 million from Allbridge, exploiting the cross-chain bridge protocol and transferring the stolen assets from Solana to Ethereum before converting them into ETH.
Details of the Exploit
On-chain data monitored by Arkham Intelligence revealed that the attacker moved the funds deliberately across blockchains, bridging stablecoins from Solana to Ethereum. Allbridge facilitates stablecoin transfers across both EVM-compatible networks and non-EVM chains such as Solana.
This incident marks another security breach for Allbridge. In April 2023, the protocol faced a flash-loan attack targeting its BNB Chain liquidity pools, which caused losses near $570,000. That attack involved price manipulation rather than an outright theft. The team managed to recover approximately $465,000 through collaboration with a white-hat hacker.
Context and Market Implications
Bridge exploits have escalated in 2026. For instance, in April, Kelp DAO’s LayerZero-powered bridge experienced a $292 million loss from a single exploit. Earlier this year, Allbridge expanded its cross-chain stablecoin services by integrating with Algorand in January 2026.
Investors and traders should watch for further movements of the stolen funds at the wallet level. Monitoring platforms like Arkham could track any transfers to centralized exchange addresses, which might indicate attempts to recover or freeze the assets.
- Allbridge’s prior response to attacks included partial fund recovery and cooperation with ethical hackers.
- The current breach spans two different blockchain ecosystems, complicating potential mitigation efforts.
- Stablecoins remain a frequent target in cross-chain bridge exploits.
This content is for informational purposes and does not constitute financial advice.
