AFX Bridge Exploit Drains $24. 15M As Stolen USDC Converted Into Ethereum
You are here:Home/Cryptocurrency News/AFX Bridge Exploit Drains $24. 15M as Stolen USDC Converted Into EthereumThe AFX bridge exploit led to the loss of 24. 15 million USDC after the attackers attacked the. . .
You are here:Home/Cryptocurrency News/AFX Bridge Exploit Drains $24. 15M as Stolen USDC Converted Into EthereumThe AFX bridge exploit led to the loss of 24. 15 million USDC after the attackers attacked the cross-chain bridge connected to AFX’s decentralized perpetual trading platform on July 22. However, the breach targeted infrastructure operated by AFX rather than Arbitrum’s native bridge, prompting an ongoing investigation by Blockaid, Offchain Labs, and the affected protocol while on-chain analysts continued tracing the stolen assets. Blockaiddiscoveredthe exploit at 21:30 UTC as Arbiscan logs showed the transfer of 24,150,000 USDC from the bridge contract to the attacker-controlled address. The firm explained that it worked with Arbitrum and AFX on assessing the situation. Asset recovery had yet to happen, and there was no statement from AFX on what led to the exploit. Blockaid detected an exploit at 2026-07-22 21:30 UTC targeting@AFX_XYZ, a protocol on@arbitrum. The exploit was specific to a bridge that AFX operates. Approximately 24. 15M USDC has been drained thus far from the protocol. Our team has been working with the incredible folks on…https://t. co/0Qd9ve5gPB— Blockaid (@blockaid_)July 22, 2026A sovereign Layer 1 network for perpetual trading, AFX bridge exploit uses Arbitrum as the entry point for depositing USDC through a third-party bridge. The exploit only affects the third-party bridge and not Arbitrum’s core bridge since it is still operating normally. Also Read |67% of Solana Blocks Now Come From Europe, Glassnode ReportsAFX Bridge Exploit Investigation ContinuesCo-founder of Offchain Labs, Steven Goldfeder,explainedthat the suspicious transaction happened from a third-party protocol and not Arbitrum’s native bridge. According to him, the team was working with AFX to investigate it, and more information would be available as the investigation continues. PeckShield, a blockchain security firm,reportedthat the attacker moved the stolen USDC to Ethereum from Arbitrum before converting the USDC proceeds into 12,467. 5 ETH. Lookonchain noted that it bought at an average price of about $1,937 per ETH, meaning that the stolen funds are now harder to freeze after exiting the stablecoin ecosystem. Bridge Security Risks Return to FocusThe latest AFX bridge exploit comes after an increasing number of security issues on decentralized finance through cross-chain bridges. Earlier this year, Stake DAO was forced to close its vsdCRV bridge after there was an unauthorized mint on Arbitrum, and Kelp DAO’s LayerZero bridge lost about 116,500 rsETH, which had a value of about $292 million. For users, the attack reinforces the distinction between the blockchain network and the external application running on it. In this case, it is the AFX bridge infrastructure that suffers from the loss and not the Arbitrum network itself, although the issue can raise questions about cross-chain security protocols and bridge authorization and operation procedures. Also Read |Hester Peirce Warns Crypto Vaults Could Fall Under US Securities LawsAboutBena IlyasBena Ilyas is a Global News Correspondent and Market Analyst at Tronweekly with over four years of experience covering global cryptocurrency, blockchain, and Web3 developments. She has written 1,000+ articles for leading crypto news platforms, reporting on Bitcoin, Ethereum, altcoins, DeFi, and global crypto regulation, alongside Web3 trends, Layer 2 ecosystems, and AI-driven crypto use cases. Her work is based on verified sources and fact-based reporting for global market participants. 🔗 Connect on LinkedIn