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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

3 entities · 60 linked investigations
Organizations
□Arbitrum52□GMBL.COMPUTER□ZachXBT82
Relationships
  • GMBL.COMPUTER→mentioned with→Arbitrum(80%)
  • GMBL.COMPUTER→mentioned with→ZachXBT(70%)
Also appears in
Arbitrum·52StableMagnet·2Shibarium·28Dean Daghita / CMDSS (Command Services and Support)·0Nexera·32SafePal·42BearnFi·12Gurhan Kiziloz·0PAAL AI·28Ansem / $ANSEM ("Black Bull") creator-coin controversy·38+ 50 more

Connected Through

2 shared actors · 598 investigations

Distinct actors this investigation shares with others — holders, traders, and named parties. Shared infrastructure (exchanges, pools) is excluded.

Have evidence about GMBL.COMPUTER?

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-chain8 Wayback Archivessrc:defillama

Decision Log

This investigation is cryptographically anchored to the Solana blockchain (1 event). 8 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, 4:24:07 PM

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