Steadefi Hack

TOTAL LOST $1.2M
Medium Deployer Wallet Compromised ethereum

Summarize with AI

Affected Chain ethereum Incident surface
Recovered - No recovery reported
All-Time Rank #782 By amount stolen
Auditors 1 Prior security audit

Incident Overview

Steadefi is an undercollateralized leveraged yield protocol that allows DeFi users to earn yield profitably in any market conditions. It provides automated risk and position management, along with various strategies for different market outlooks: delta long, neutral and short. Currently on Arbitrum and Avalanche with strategies to GMXv2 GM pools.

Incident Report

Protocol / Project Steadefi
Date of Incident
Affected Chain(s) ethereum
Attack Technique Deployer Wallet Compromised
Classification Protocol Logic
Primary Source View Post-Mortem

Protocol Information

Protocol Type Leveraged Farming
Official Website steadefi.com
Protocol Twitter/X @steadefi

Market Context at Time of Hack

Token Categories
DeFi Ethereum Ecosystem Substrate Polkadot Exnetwork Capital Portfolio Injective Ecosystem Liquid Staking Derivatives

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 Operational-security tradecraft (phishing, malware, leaked seed phrases, or insider access) to obtain treasury signing authority
Capital Required Minimal capital - only enough to cover gas while draining the compromised accounts
On-Chain Access Valid signing authority over the compromised wallets / multisig signers, allowing direct transfer of funds or stake authorization
Target Reconnaissance Identification of Steadefi's high-value treasury accounts and the authority / multisig structure controlling them
Execution Speed Speed to drain the compromised accounts before the team detects the breach and revokes signing authority or freezes the assets
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 Deployer Wallet Compromised audit checklist and test coverage
Audited by Audit Report 1 — still lost $1.2M. Prior audits don't guarantee safety, especially after post-audit code changes.

If you're auditing a protocol with similar architecture to Steadefi, these are the critical security checks that could have prevented this incident (August 2023).

  • Verify all logic paths related to Deployer Wallet Compromised are guarded by proper access controls and input validation - see the Access Control Attacks attack class for patterns
  • 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

Related Attack Classes

The technique used in this hack maps to these vulnerability classes in our security curriculum:

See all Access Control Attacks examples →

Sources & References

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