Arbitrum freezes $70M in funds linked to North Korea’s Lazarus Group hack

Arbitrum’s security council has frozen $70 million in funds linked to an exploit by North Korea’s Lazarus Group. The hack targeted the LayerZero-powered bridge of KelpDAO and initially drained $292-300 million. The market predicting another $100 million-plus crypto hack by December 31 is at 100% YES.

Traders in the crypto hack predictions market appear to read Arbitrum’s action as confirmation that large-scale exploits remain frequent and severe. The frozen funds were secured through an unprecedented governance action. The market sits at 100% YES with no room for upward movement, meaning traders already price in near-certainty of more $100M+ incidents this year.

This case is unusual because Arbitrum’s security council used emergency multisig powers to upgrade a bridge contract mid-exploit, something no other Layer-2 network has done. That intervention allowed them to secure a significant portion of the stolen funds before they could be moved further.

The market has $0 in daily face value trading and no active movement, so the odds are static but firm at 100%. The flat trading reflects a market that has already fully priced in the risk of repeated large-scale DeFi exploits.

Buying YES at 100¢ offers no payout, since the price already sits at the ceiling. The more interesting question is whether other governance bodies will copy Arbitrum’s approach of mid-exploit contract upgrades, and whether that capability changes the calculus for attackers targeting cross-chain bridges.

Watch for updates from Chainalysis and SlowMist. Any confirmation of further exploits or similar emergency governance actions would reinforce the market’s current pricing.

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