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GMBL.COMPUTER

avoid.net/gmblcomputer→38/100·72% conf.
[AI-DRAFTED · AWAITING VERIFICATION][src:defillama]

Auto-generated score, not yet verified against the scoring model. Under review — treat as indicative, not a verdict.

anchored·5WhMA8…kyyZ

Summary

GMBL.COMPUTER is an Arbitrum-based DeFi gambling protocol that launched in September 2023 and was exploited within hours of going live, losing approximately 471 ETH (~$770,000) due to an off-chain server signature vulnerability and a flaw in its referral system. The exploiter returned roughly half of the stolen funds (235 ETH) after the team issued a conditional bug bounty offer. The protocol operates with an anonymous team, no disclosed security audits, no regulatory licensing, and as of 2025 shows near-zero trading volume and minimal on-chain activity.

Connected Entities

1 entities
Organizations
□GMBL.COMPUTER
Relationships
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    Timeline(9 events)

    25 August 2023

    GMBL token launches via Liquidity Bootstrapping Pool on Camelot Exchange on Arbitrum. Presale raised approximately $100,000.

    5 September 2023

    GMBL.COMPUTER protocol officially launches on Arbitrum mainnet.

    6 September 2023

    Exploit occurs within approximately 24 hours of launch. Attacker spoof-calls GMBL's off-chain server to obtain a valid signature, withdrawing approximately 471 ETH (~$770,000) worth of GMBL tokens. A secondary referral abuse vector allows approximately 8 million GMBL to be claimed on ghost bets. GMBL token price drops approximately 75%.

    6 September 2023

    GMBL team suspends all contract interactions and publicly identifies the attacker. Team issues a conditional bug bounty: return 90% of funds by 9 PM EST or face legal action.

    6 September 2023

    Attacker returns 235 ETH (~$382,000), approximately 50% of stolen funds, to GMBL's multisig wallet. Remaining ~236 ETH is not recovered.

    7 September 2023

    GMBL team publishes exploit postmortem on Medium, acknowledging the vulnerability was an off-chain server signature issue and a flaw in the referral system described as a 'one-line fix.' Team commits to third-party audits before relaunch.

    10 September 2023

    SlowMist includes the GMBL.COMPUTER exploit in their weekly security report covering September 4-10, 2023.

    30 November 2023

    GMBL token reaches all-time high price of approximately $0.171.

    2025

    Protocol shows near-zero trading volume and approximately 19 token holders. Market cap approximately $156,000. No confirmed successful relaunch with promised security enhancements has been publicly documented.

    Provenance & Audit Trail
    Anchored on SolanaVerify on-chain6 Wayback Archivessrc:defillama

    Decision Log

    This investigation is cryptographically anchored to the Solana blockchain (1 event). 6 of 13 cited source URLs have an Internet Archive snapshot.

    full audit log →version history →

    model: claude-sonnet-4-6

    generated: 5/4/2026, 2:54:38 AM

    last updated: 8/30/2026, 5:14:09 AM

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