AFX bridge exploit drains $24.15M in USDC on Arbitrum.
Security & Exploits ·
An exploit targeting the AFX bridge resulted in the loss of $24.15 million in USDC on Arbitrum, according to security firm Blockaid. The incident underscores the vulnerability of cross-chain bridge infrastructure, which connects separate blockchains to enable asset transfers but remains a frequent target for attackers seeking to drain liquidity.
Bridges function as critical connective systems in crypto, allowing tokens and value to move between isolated blockchain networks and powering the cross-chain DeFi ecosystem. However, this intermediary role—typically involving the locking, unlocking, minting, or burning of tokens—creates concentrated risk points where exploits can access large pools of user funds in a single transaction.
No further details on the exploit's mechanics, timeline, or recovery measures have been disclosed in available reports at this time.