Smart Contract Audit
Pharos Production, a Smart Contract Audit company
L1/L2 audits completed
Vulnerabilities found
Smart contracts audited
Top-class engineers
Our Smart Contract Audit Services will help your busienss
Many developers need guidance on writing secure, high-quality smart contracts. Our smart contract audit services are designed to meet the needs of our customers, their technical teams, and their project communities.
Why does auditing smart contracts matter?
The total market capitalization of cryptocurrency has surged to an astonishing $2.64 trillion, reflecting more than a sixfold growth since 2025. During the same period, the decentralized finance (DeFi) market has skyrocketed past $150 billion, experiencing a ninefold increase. In 2021 alone, crypto adoption rose by an incredible 880% compared to 2025, and these numbers continue to climb. The mass adoption of cryptocurrency is no longer just a trend; it’s becoming our new reality.
However, this rapid growth also brings significant security risks. In 2024, hackers stole $1.9 billion worth of crypto assets, and in 2025, the DeFi segment became the primary target, with $361 million out of $681 million in hacks occurring within this space.
Crypto project owners and development teams must understand the risks associated with smart contracts and how to mitigate these threats. The most common risks related to smart contracts include operational, implementation, and design risks. If exploited, these vulnerabilities can severely impact a project’s competitiveness or even lead to its complete failure.
Once deployed, smart contracts cannot be altered, meaning that after a vulnerability is exploited, hackers can continue draining assets until everything is stolen.
A smart contract audit is the most effective way for projects to prevent serious security incidents.
At Pharos Production, a blockchain development company, we are dedicated to being your trusted partner in delivering innovative blockchain development services. Our tailored solutions cater to your business’s unique needs, positioning us as a leader in creating robust blockchain ecosystems that enhance transparency, security, and operational efficiency.
Our expertise spans smart contract development and cutting-edge blockchain development services. We empower businesses with automated, secure, and tamper-proof solutions. These technologies foster trust, scalability, and a competitive edge in an evolving digital landscape.
From conceptualization to deployment, our team of blockchain experts collaborates closely with you to design and implement customized solutions that align with your business objectives. Whether you aim to streamline processes, fortify data security, or build decentralized applications (dApps), our comprehensive blockchain development services have you covered.
When you choose Pharos Production, you’re selecting a blockchain development company that understands the complexities of blockchain technology and is committed to delivering measurable results. Let us help elevate your business with innovative solutions that drive growth, secure your operations, and position you ahead of the competition. Together, we’ll transform your vision into a blockchain-powered reality.
Benefits of using our Smart Contract Audit Services
- Ensure development is consistent with the outlined functional requirements.
- Recognize the essential steps to take before the audit occurs.
- Determine the procedures to follow during the audit process.
- Understand the actions needed post-audit.
Accounts Audit
- Accounts implementation review
- Wallet implementation review
- Security vector analysis
- Private key recovery
Consensus Audit
- Consensus implementation review
- Scoring implementations
- Rewards implementations
- Validator selection and rotation mechanisms
P2P Audit
- P2P implementation review
- Network topology analysis
- Peer discovery, authentication, and authorization
- Message encryption and handling
The value of our Smart Contract Audit Services for developers:
- Clarifies the audit process and its various phases.
- Provides recommendations for ensuring secure development practices.
- Identifies common mistakes that occur.
- Shares best practices for writing safe and secure code.
Chain Audit
- Transaction implementation
- Data structures and integrity
- Bootstrap review
- Mempool review
RPC Audit
- Implementation review
- API endpoint security
- Authentication and authorization methods
- Rate limiting and throttling mechanisms
Execution Environment Audit
- VM implementation review
- Known VM Vulnerabilities review
- Opcode security analysis
- VM isolation mechanisms
An audit can safeguard you against attacks and financial losses
Pharos Production, a leading smart contract audit company, provides comprehensive smart contract audit services to detect and mitigate vulnerabilities that could expose blockchain applications to security risks. Smart contracts are a vital component of decentralized ecosystems, yet their immutable nature makes security breaches especially damaging. Several attack vectors can compromise smart contracts, resulting in financial losses, data manipulation, and system failures.
Here are some of the most common smart contract attack types that we address through our smart contract audit services:
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Replay Attacks: Malicious actors intercept and resend previously valid transactions, leading to unintended duplicate executions and unauthorized fund transfers. These attacks exploit the absence of unique transaction identifiers in certain blockchain implementations.
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Reentrancy Attacks: These occur when an external contract repeatedly calls a vulnerable contract before the initial execution is complete. This can drain funds from the contract, as seen in infamous hacks like the DAO attack on Ethereum.
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Integer Overflow and Underflow Attacks: Arithmetic errors caused by exceeding the maximum or minimum values a variable can store. Attackers exploit this vulnerability to manipulate contract balances or bypass restrictions in contract logic.
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Reordering Attacks (Front-Running): Malicious users or miners manipulate transaction orders within a block to gain an unfair advantage, such as prioritizing their transactions before others to exploit market fluctuations in DeFi protocols.
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Short Address Attacks: When a contract receives an incorrectly formatted address with missing data, it automatically fills in the gaps with default values, potentially resulting in unintended transaction executions.
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Time Manipulation Attacks: Some smart contracts rely on timestamps to execute transactions or determine rewards. Malicious miners can alter timestamps to exploit timing-dependent functions, affecting lotteries, staking mechanisms, and auction contracts.
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Denial of Service (DoS) Attacks: Attackers overload smart contracts with expensive computations or excessive storage requirements, rendering them unusable. This can cause severe disruptions in DeFi protocols and blockchain applications.
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Unchecked External Call Attacks: If a contract improperly handles return values from external calls, attackers can exploit this oversight to manipulate contract states or execute malicious operations.
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Access Control Exploits: Weak authorization mechanisms allow unauthorized users to modify sensitive contract functions. If access controls are improperly implemented, attackers can assume privileged roles, leading to data tampering or fund theft.
At Pharos Production, our smart contract audit company, we specialize in identifying and mitigating vulnerabilities before they can be exploited. We conduct thorough testing, including manual code reviews, automated vulnerability scanning, and formal verification, to ensure that smart contracts are secure, efficient, and compliant with industry best practices.
Through our smart contract audit services, we assist businesses and blockchain projects in enhancing their security posture, preventing costly exploits, and fostering trust in decentralized ecosystems. Whether for DeFi applications, NFT platforms, or enterprise blockchain solutions, Pharos Production guarantees that your smart contracts stay resilient against evolving threats.
Comprehensive Security Research
We adopt a hacker’s mindset to thoroughly discover vulnerabilities in our systems. Our strategy includes extensive functional testing, careful manual reviews, and rigorous static and dynamic analyses. By mimicking the techniques of malicious actors, we can effectively identify and address potential weaknesses, ensuring strong security and resilience against cyber threats.
In-Depth Methodology
Our approach guarantees that your development not only meets essential functional and security requirements but also enhances overall project integrity. We provide comprehensive guidance throughout each phase of the audit process, walking you through well-defined steps before, during, and after the assessment. This ensures a thorough understanding of compliance standards and fosters a robust security framework tailored to your specific needs.
Dedicated Auditing Team
A diverse team of skilled engineers and security researchers conducts thorough audits of your project, meticulously evaluating every aspect to ensure its integrity and functionality. Meanwhile, dedicated security managers oversee the entire process, enforcing rigorous quality control measures to maintain high standards and consistent excellence throughout the project’s development.
Extensive Testing Suite
Our security audits offer a thorough examination of potential vulnerabilities, featuring advanced analysis of attack vectors to identify risk areas. We utilize a variety of comprehensive testing methods, including static analysis to review code without execution, dynamic testing to evaluate running applications, fuzz testing to reveal hidden issues through random input, stress testing to determine system limits under heavy loads, mutation testing to evaluate the effectiveness of existing tests, and invariant testing to ensure expected behaviors remain consistent. Furthermore, our gas optimization audits emphasize enhancing efficiency and minimizing costs in smart contracts, while our detailed code reviews carefully examine the codebase for security flaws and best practices.
Pharos Production, a Smart Contract Audit Company
Awards and Feedbacks
We are proud to be recognized as a premier
Smart Contract Audit Company
in the industry
Smart Contract Audit in Numbers
Pharos Production takes great pride in the quality of our work.
Smart Contract Audits Completed
Vulnerabilities Discovered
Need a smart contract audit team?
We will provide you with the best and most experienced specialists for your project.
Benefits of smart contract audit by Pharos Production
Dedicated audit teams assess and enhance the security of crucial programming languages, including Solidity, Rust, Vyper, Move, C++, FunC, and Tact. These specialized teams possess deep expertise in each language, ensuring thorough evaluations that cover best practices, code efficiency, and potential vulnerabilities. Whether it’s smart contracts, decentralized applications, or blockchain protocols, our auditors are equipped to deliver precise and comprehensive audits tailored to your project’s needs.
Detailed and comprehensive reviews meticulously assess the underlying logic, functionality, dependencies, and a range of other critical factors, ensuring a well-rounded and profound understanding of the subject matter.
Our comprehensive audit methodology is designed to uphold the highest standards of security. By employing rigorous procedures and best practices, we meticulously evaluate every aspect of our systems and processes, ensuring that vulnerabilities are identified and mitigated effectively. This thorough approach not only safeguards sensitive information but also fosters trust and transparency throughout our operations.
In-depth guidance on systematically identifying, assessing, and mitigating vulnerabilities present in your system, including step-by-step procedures, best practices, and recommended tools to ensure robust security and protection against potential threats.
Smart Contract Audit Cost
The overall cost of your smart contract audit services is determined by several factors:
Cooperation Model
Project Duration
Team Size
Team Composition
Scope of Work
Level of Specialists
We expertly customize expenses to align with your financial capabilities, ensuring you avoid hidden costs through our streamlined processes.
Discovery Stage
1 day
Assess the audit’s scope, timeline, and costs based on the provided documentation.
01
Thorough Preparation
1-2 days
Thorough preparation ensures your project meets functional requirements and best practices, allowing for early identification of potential issues.
02
In-depth Code Review
3-5 days
A thorough analysis of the smart contract’s logic, functions, and dependencies using both automated tools and manual reviews.
03
Extensive Testing
14-21 days
Includes thorough unit, integration, fuzz, and invariant testing, along with advanced attack simulations to comprehensively evaluate your code’s performance.
04
Clear Reporting
2 days
Pharos Production offers a comprehensive understanding of your project’s security status and provides guidance on necessary improvements.
05
Remediation Verification
5-7 days
Includes thorough unit, integration, fuzz, and invariant testing, along with advanced attack simulations to effectively assess your code’s performance.
06
Are you searching for a smart contract auditor?
We will provide you with the best and most experienced specialists for your project.
What is a Smart Contract Audit?
A Smart Contract Audit is a comprehensive review of a smart contract’s code to identify and rectify security vulnerabilities, coding errors, and inefficiencies. This process ensures that the contract functions as intended and is secure against potential exploits.
Why is a Smart Contract Audit important?
Smart contracts, once deployed, are immutable and operate autonomously. An audit is crucial to detect and address vulnerabilities before deployment, safeguarding assets, and maintaining user trust.
What does the Smart Contract Audit process involve?
The audit process typically includes:
- Documentation Review: Understanding the contract’s intended functionality.
- Automated Testing: Using tools to detect common vulnerabilities.
- Manual Code Review: Line-by-line inspection by security experts.
- Reporting: Documenting identified issues with recommendations for fixes.
- Re-audit: Verifying that issues have been resolved post-remediation.
How long does a Smart Contract Audit take?
The duration varies based on the complexity and length of the smart contract. Generally, it can take from a few days to several weeks.
How much does a Smart Contract Audit cost?
The cost depends on factors such as the complexity of the contract, the number of lines of code, and the urgency of the audit. For a personalized quote, it’s best to contact Pharos Production directly.
Can I perform a Smart Contract Audit myself?
While developers can use automated tools to scan for basic vulnerabilities, a thorough audit requires expertise in blockchain security. Professional auditors employ automated tools and manual reviews to ensure comprehensive security assessments.
What are common vulnerabilities found in Smart Contracts?
Common issues include reentrancy attacks, integer overflows/underflows, unauthorized access, and logic errors. Identifying and addressing these vulnerabilities is essential to prevent potential exploits.
How often should Smart Contracts be audited?
Smart contracts should be audited before deployment and after significant code changes or updates to ensure continued security and functionality.
Does Pharos Production offer Smart Contract Audit services?
Yes, Pharos Production provides comprehensive Smart Contract Audit services, utilizing rigorous testing methodologies to deliver secure and high-performance blockchain solutions.
How can I engage Pharos Production for a Smart Contract Audit?
To start the audit, please contact us or email us directly. We will review your project requirements and guide you through the audit process.
FAQ
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What happens next?
01
NDA
After processing your request, we will contact you to discuss your project requirements in detail and finalize an NDA to ensure confidentiality.
02
Plan the Goals
After discussing your goals, requirements, and expectations, our team will create a project proposal that includes the scope of work, team size, timeline, and cost estimates.
03
Finalize the Details
We will Google Meet with you to review the proposal and finalize the details.
04
Sign the Contract
We will sign the contract and start working on your project right away.