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Homepage/Altcoin News/GMX Offers Bounty After $42M Exploit on Arbitrum
ALTCOIN NEWS

GMX Offers Bounty After $42M Exploit on Arbitrum

BY Anca Florentis·1 MIN READ·JULY 9, 2025

GMX, a major decentralized derivatives exchange on the Arbitrum network, suffered a $42 million exploit of its GLP pool. The incident prompted GMX to propose a 10% white-hat bounty if the attacker returns the funds within 48 hours.

KEY FINDINGS - EVIDENCE LEVEL: MULTI-SOURCE
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Key Takeaways:
  • GMX suffers a $42M hack, halts trading temporarily.
  • Immediate 10% bounty offer extended.
  • Funds flowed through Tornado Cash for obfuscation.

GMX’s exploit significantly impacts decentralization security, highlighting vulnerabilities and causing immediate market reactions across connected networks. 

The breach, focused on GMX’s GLP pool assets, involved multiple tokens including USDC, ETH, and DAI. Notable blockchain firms like PeckShield provided on-chain analysis soon after the event.

Entities involved include GMX’s v1 platform. Noteworthy responses included pausing trading and a $4.2 million bounty to incentivize fund return. Protocol actions limited further risk exposure.

“We acknowledge the GMX V1 exploit and are offering a 10% white-hat bounty if the funds are returned. No legal action will be pursued if returned within 48 hours.” – GMX Team

The exploit affected diverse crypto assets indicating broad financial exposure. GMX’s paused trading measures prevented escalation, while the exploit’s magnitude impacted market sentiment significantly.

Currency conversions and asset movements used cross-chain swaps via Tornado Cash, a common method for concealing transactions. Financial outcomes include potential asset recovery through bounty compromise.

Insights suggest possible regulatory scrutiny could follow. Technological defenses in decentralized platforms are under review, posing critical challenges and urging stakeholders to bolster existing defenses.

Disclaimer:

The content on The CCPress is provided for informational purposes only and should not be considered financial or investment advice. Cryptocurrency investments carry inherent risks. Please consult a qualified financial advisor before making any investment decisions.

SOURCE TRANSPARENCY
  • External Source - Referenced domain: twitter.com
  • Byline - Reported by Anca Florentis
  • Coverage Desk - Primary editorial category: Altcoin News
  • Media Asset - Featured image served from the WordPress media library