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DeFi

AFX Trade Perp DEX on Arbitrum Loses $24M in Bridge Exploit, Offers Attacker 30% Bounty to Return Funds

AFX Trade, a decentralized perpetuals exchange built on Arbitrum that settles positions in USDC, was drained of $24.15 million on Wednesday after an attacker exploited a custody bridge the pr

AnonymousCryptoCompass newsroom
July 24, 2026
1 min read
NEWS
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AFX Trade, a decentralized perpetuals exchange built on Arbitrum that settles positions in USDC, was drained of $24.15 million on Wednesday after an attacker exploited a custody bridge the protocol itself operates, according to security firm Blockaid.

The attacker targeted the AFX-operated USDC custody bridge, not the Arbitrum network itself. On-chain tracking firm PeckShield confirmed the stolen USDC was bridged to Ethereum and swapped for 12,468 ETH, with the full amount parked in a single wallet.

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