PeckShield flagged that the attacker bridged the stolen funds from Arbitrum to Ethereum and swapped them for 12,467 ETH.

Arbitrum's native bridge was not hacked. A $24M exploit drained Ostium DEX via a compromised oracle key, causing a 4% ARB decline and raising

PeckShield flagged that the attacker bridged the stolen funds from Arbitrum to Ethereum and swapped them for 12,467 ETH.

Blockchain security firms reported a $24.15 million exploit targeting an AFX Protocol bridge, with investigations ongoing.

Security firms said the attacker used enough hot-validator signatures to approve a 24.15 million USDC withdrawal, while Arbitrum said its native bridge was not affected.