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Mitigate weaknesses in your smart contract and improve its functionality with a double line-to-line code analysis and a separate review by a lead auditor.

Secure the entire architecture and implementation layers of your blockchain protocol with professional security audits and testing.

Ensure your organization’s readiness for the Digital Operational Resilience Act (DORA) with Hacken’s comprehensive compliance services.

Enhance your organization's security with Hacken's Virtual CISO Advisory Services. Get expert CISO-level guidance on a flexible, remote basis to build a resilient, compliant cybersecurity strategy.

Proactively detect vulnerabilities in your Web3 project by subjecting your systems to a simulated cyberattack in a secure and controlled environment.

Secure your cloud with Hacken's expert penetration testing. Our certified team delivers tailored security solutions for AWS, Azure, Kubernetes, and more, ensuring your data's safety.

Identify vulnerabilities in applications interacting with blockchain networks with secure code review and static security analysis.

Code review & static security analysis for crypto wallet apps.

Code review & security analysis for cross-chain crypto bridges.

Receive only relevant bug reports or undergo crowdsourced penetration testing with the help of thousands of ethical hackers curated by HackenProof.

Enhance transparency in crypto exchanges with independent on-chain proof of assets’ true collateralization.

Assess and strengthen your security practices, identify vulnerabilities, and safeguard valuable digital assets in the ever-evolving cryptocurrency landscape.

Ensure your token model robustness and efficiency and convey trust to investors and community with our thorough, independent audit of protocol economic security.

Unlock continuous, priority access to Hacken’s services with our Retainer Program. Save up to 50% on audits while ensuring DORA/MiCA compliance, proactive risk management, and tailored security solutions for your Web3 project.

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CTF Challenge: Exploit Smart Contracts + Full Walkthrough - Hacken

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Grzegorz Trawiński

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