GOAT Hack

TOTAL LOST $250K
Low Rugpull

Summarize with AI

ChatGPT Perplexity Claude Grok
Affected Chain 2022 Incident surface
Recovered - No recovery reported
All-Time Rank #1212 By amount stolen
Auditors 1 Prior security audit

Incident Overview

Quick Summary

The GOAT token was rugged with a profit of about 250k $USD by dumping the token.

Details of the Exploit

The significant amount of GOAT was preminted by the team and distributed between a few addresses. May-09-2022 these tokens were sold at the uniswap dex in multiple transactions which lead to the LP draining.

Block Data Reference

Mint tx:

https://etherscan.io/tx/0x5072b537…898bb7

Example of sell tx:

https://etherscan.io/tx/0x0b4821ed…b7c18b

Scammer:

https://etherscan.io/address/0x8756234a…fc14f2

Second address of the scammer:

https://etherscan.io/address/0x5a6d2e01…3c0e24

Incident Report

Protocol / Project GOAT
Date of Incident
Attack Technique Rugpull
Classification Token
Primary Source View Post-Mortem

Protocol Information

Protocol Type Liquid Staking
Affected Token G.O.A.T
Official Website www.goat-erc20.com/
Protocol Twitter/X @GOAT_ERC20
Team Anonymous
Source Code Unverified

Market Context at Time of Hack

Token Categories
Communications & Social Media Gaming Telegram Bot Toncoin Ecosystem Tap To Earn (T2E)
Protocol Links

What the Attacker Needed to Succeed

Understanding the prerequisites for this type of attack helps auditors identify protocols that are most at risk and helps developers build better defenses.

Technical Knowledge Deep understanding of rugpull and Solidity and EVM internals
Capital Required Seed capital to cover gas and initial position setup
On-Chain Access Ability to interact with smart contracts and deploy a custom exploit contract
Protocol Analysis Identification of the exploitable vulnerability in GOAT's contract logic - root cause: token
Execution Speed Precise transaction ordering and timing to exploit the vulnerability within a single atomic block
Obfuscation Plan A strategy to launder and move stolen funds - typically through mixers, cross-chain bridges, or decentralized DEX swaps to resist tracing

What Auditors Should Check

Could this have been caught in audit? Hard to catch — private key / OpSec failures are outside smart contract audit scope
Audited by Audit Report 1 — still lost $250K. Prior audits don't guarantee safety, especially after post-audit code changes.

If you're auditing a protocol with similar architecture to GOAT, these are the critical security checks that could have prevented this incident (May 2022).

  • Verify all logic paths related to Rugpull are guarded by proper access controls and input validation
  • Review privileged functions (owner, admin, governance) for potential abuse vectors - centralization risks should be documented and bounded with timelocks or multi-sigs

Master these auditing techniques with hands-on labs and real exploit scenarios in the Smart Contract Hacking course.

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Security Audit History

Sources & References

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