How much was lost in the Arrakis V1 hack?

The Arrakis V1 hack resulted in $7K in losses on August 23, 2026.

What attack technique was used in the Arrakis V1 exploit?

The Arrakis V1 exploit utilized Spot Price Manipulation. Understanding this attack vector is critical for smart contract auditors and developers building secure DeFi protocols.

How can developers prevent similar smart contract attacks?

Preventing smart contract hacks requires a combination of secure coding practices, thorough security audits, and understanding common attack vectors like reentrancy, oracle manipulation, and access control flaws. Smart Contract Hacking (SCH) provides hands-on training to help developers and auditors identify and prevent vulnerabilities before deployment.

Arrakis V1 Hack

TOTAL LOST $7K

Low Aug 23, 2026 Spot Price Manipulation ethereum

Affected Chain ethereum Incident surface

Recovered - No recovery reported

All-Time Rank #2426 By amount stolen

Year 2026 Incident year

Incident Report

Protocol / Project Arrakis V1

Date of Incident August 23, 2026

Affected Chain(s) ethereum

Attack Technique Spot Price Manipulation

Classification Oracle Manipulation

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 spot price manipulation and Solidity and EVM internals

Capital Required Seed capital to cover gas and initial position setup

On-Chain Access Ability to interact with ethereum smart contracts and deploy a custom exploit contract

Protocol Analysis Identification of the exploitable vulnerability in Arrakis V1's contract logic - root cause: oracle manipulation

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? Yes: skilled auditors routinely flag Spot Price Manipulation vulnerabilities in code review

If you're auditing a protocol with similar architecture to Arrakis V1, these are the critical security checks that could have prevented this incident (August 2026).

Verify all logic paths related to Spot Price Manipulation are guarded by proper access controls and input validation
Audit oracle price feeds for manipulation risks - ensure time-weighted average prices (TWAPs) or multi-source aggregators are used, not spot prices
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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Threat Assessment

Severity Level

LOW

Attack Vector Spot Price Manipulation
Root Cause Oracle Manipulation
Year 2026

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Incident Report

What the Attacker Needed to Succeed

What Auditors Should Check

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Learn to Prevent the Next Arrakis V1