Glide Finance Hack

TOTAL LOST $300K
Low Other

Summarize with AI

Affected Chain 2021 Incident surface
Recovered - No recovery reported
All-Time Rank #1143 By amount stolen
Auditors 1 Prior security audit

Incident Overview

Glide was exploited and funds were drained from the pair contracts. The team claims, that they made a fee parameter change post-audit and failed to update a number from 1000 to 10000 on the contract. This resulted in a ~$300k loss.

Incident Report

Protocol / Project Glide Finance
Date of Incident
Attack Technique Other
Classification Exchange (DEX)
Primary Source View Post-Mortem

Protocol Information

Protocol Type Dexs
Affected Token GLIDE
Official Website glidefinance.io/
Protocol Twitter/X @GlideFinance
Team Anonymous
Source Code Unverified

Market Context at Time of Hack

Token Categories
Decentralized Exchange (DEX) Token DeFi Ethereum Ecosystem Polkadot Yield Farming Polkadot Ecosystem Binance Launchpad CMS Holdings Portfolio

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 other 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 Glide Finance's contract logic - root cause: exchange (dex)
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? Likely — with a thorough Other audit checklist and test coverage
Audited by Audit Report 1 — still lost $300K. Prior audits don't guarantee safety, especially after post-audit code changes.

If you're auditing a protocol with similar architecture to Glide Finance, these are the critical security checks that could have prevented this incident (October 2021).

  • Verify all logic paths related to Other 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

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Security Audit History

Sources & References

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