What is Halborn?

Halborn is a leader in blockchain security solutions – offering a plethora of crypto and blockchain audits. It was founded in 2019 by ethical hacker Steven Walbroehl and growth hacker Rob Behnke.


With a team of over 100 top-notch offensive security engineers, the firm offers services such as security advisory, advanced penetration testing, smart contract audits, DevOps, and automation services.

With expertise spanning multiple protocols, including Ethereum, Solana, and NEAR, Halborn ensures blockchain applications and their accompanying smart contracts are free of design issues, vulnerabilities, and coding mistakes before they hit the main net.

How Do Halborn Audits Work?

Halborn employs a combination of manual analysis and automated testing to ensure the highest quality of audits.

  1. Their process begins with an in-depth technical interview and information-gathering phase.
  2. Post this, the auditing team engages in code review, financial testing, static & dynamic analysis, and auto-tool deployment.
  3. Once the preliminary findings are established, a detailed report is presented to the client, who then reviews, poses questions, and implements the recommended fixes.
  4. This is followed by a re-test to ensure that all vulnerabilities have been appropriately addressed.

The average audit timeline can span 2 to 4 weeks, contingent on the project’s size.

Why are Blockchain Audits Important?

Blockchain transactions, by design, are irreversible – this means once a flaw is exploited, recovery is almost impossible, making the stakes incredibly high.

Case in point: Ethereum’s DAO breach led to the loss of $60 million in ETH.

With vast amounts of money flowing through smart contracts, even minor coding errors can lead to significant thefts or unintentional losses.

Auditing ensures the code governing these contracts is robust, free of vulnerabilities, and can handle the vast sums it’s responsible for.

Are Blockchain Audits an Important Step in Crypto Adoption?

For mainstream crypto adoption, trust is paramount, knowing that a project’s smart contracts have been audited instills confidence among investors and users.

Blockchain start-ups, especially in the DeFi ecosystem that undergo thorough audits by esteemed firms like Halborn, are often viewed more favorably – they signify transparency, diligence, and adherence to best practices.

As the crypto space grows, these audits will likely become a standard, distinguishing serious projects from transient ones.

The Bottom Line

Halborn’s rigorous approach to blockchain security underscores the significance of thorough smart contract audits.

As blockchain technology becomes increasingly integrated into mainstream financial systems, ensuring the security and functionality of smart contracts will be non-negotiable.

Halborn, with its team of ethical hackers and blockchain specialists, represents a vanguard in this endeavor, safeguarding both project developers and their end-users from potential pitfalls in the crypto world.


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Sam Cooling
Crypto & Blockchain Writer

Sam Cooling is a crypto, financial, and business journalist based in London. Along with Techopedia, his work has been published in Yahoo Finance, Coin Rivet, and other leading publications in the financial space. His interest in cryptocurrency is driven by a passion for leveraging decentralized blockchain technologies to empower marginalized communities worldwide. This includes enhancing financial transparency, providing banking services to the unbanked, and improving agricultural supply chains. Sam has a Master’s Degree in Development Management from the London School of Economics and has worked as a Junior Research Fellow for the UK Defence Academy.