Privacy Ninja



        • Secure your network against various threat points. VA starts at only S$1,000, while VAPT starts at S$4,000. With Price Beat Guarantee!

        • API Penetration Testing
        • Enhance your digital security posture with our approach that identifies and addresses vulnerabilities within your API framework, ensuring robust protection against cyber threats targeting your digital interfaces.

        • On-Prem & Cloud Network Penetration Testing
        • Boost your network’s resilience with our assessment that uncovers security gaps, so you can strengthen your defences against sophisticated cyber threats targeting your network

        • Web Penetration Testing
        • Fortify your web presence with our specialised web app penetration testing service, designed to uncover and address vulnerabilities, ensuring your website stands resilient against online threats

        • Mobile Penetration Testing
        • Strengthen your mobile ecosystem’s resilience with our in-depth penetration testing service. From applications to underlying systems, we meticulously probe for vulnerabilities

        • Cyber Hygiene Training
        • Empower your team with essential cybersecurity knowledge, covering the latest vulnerabilities, best practices, and proactive defence strategies

        • Thick Client Penetration Testing
        • Elevate your application’s security with our thorough thick client penetration testing service. From standalone desktop applications to complex client-server systems, we meticulously probe for vulnerabilities to fortify your software against potential cyber threats.

        • Source Code Review
        • Ensure the integrity and security of your codebase with our comprehensive service, meticulously analysing code quality, identifying vulnerabilities, and optimising performance for various types of applications, scripts, plugins, and more

        • Email Spoofing Prevention
        • Check if your organisation’s email is vulnerable to hackers and put a stop to it. Receive your free test today!

        • Email Phishing Excercise
        • Strengthen your defense against email threats via simulated attacks that test and educate your team on spotting malicious emails, reducing breach risks and boosting security.

        • Cyber Essentials Bundle
        • Equip your organisation with essential cyber protection through our packages, featuring quarterly breached accounts monitoring, email phishing campaigns, cyber hygiene training, and more. LAUNCHING SOON.

Source Code Review Singapore

Get Your Source Code Review Done In 7 Days.
Starting From Just $5000/Project

Why Work With Privacy Ninja?

Look at our track record

We founded Asia’s first bug bounty platform and have been keeping Organisations,  MNCs and SMEs all over the world safe from cyber attacks and data breaches.

Large organisations like A*Star Research, Marché, E27, MightyJaxx, AlphaWave, Wallex, The Law Society of Singapore trust us with their cyber security.

Not one of the companies we’re working with have suffered a data breach after engaging us. 

Our team is made up of the best security analysts in the world

Our automated code review analysts are renowned experts who have reviewed the most secure codebases in the world like those at Microsoft, Google, Facebook, etc.

With an unparalleled knack for uncovering coding errors, security vulnerabilities, and potential exploits, there’s nothing our software code audit team hasn’t seen. Our expertise spans every major programming language, ensuring thorough reviews.

We complete our Source Code Reviews within 7 days of project commencement, ensuring stringent quality standards are adhered to while conducting code reviews and static code analysis/static application security testing.

Aside from a thorough manual code review, our experts also extensively use automated tools to streamline the process of identifying potential threats, such as dynamic application security testing which uncovers issues that surface during runtime, especially for web and mobile software development.

Despite being the best in Singapore, we’re the most affordable, with a Price Beat Guarantee!

We pride ourselves on being the best source code review provider in Singapore, but are also 100% committed to being the most affordable.

Price Beat Guarantee! If you find a CSRO licensed provider that’s cheaper than you can get from us, we’ll beat it by 20%. Plus, your 2x revalidation is on us!

Our Double Guarantee

Price Beat Guarantee

20% Price Beat Guarantee

Annual source code analysis is highly recommended by the Personal Data Protection Commission (PDPC), to identify potential security vulnerabilities for all software products that store sensitive data including personal data in databases. A secure code review is amongst the security measures adopted by companies who are serious about their software security. We believe businesses shouldn't have to pay extra to stay compliant and avoid penalties. If you find a lower price with another licensed source code analysis service provider, for the same scope of work or more, we'll beat their price by 20%. Terms & Conditions apply.

200% Money Back Guarantee

We're not only affordable, we're the best. All our clients who used our source code analysis services to identify potential security vulnerabilities have stayed safe from software flaws and security threats. We're so sure of our services that we offer a 200% money back guarantee on top of the 20% price beat guarantee. We're the only source code review company in Singapore that dares to offer this. If you suffer software flaws or security breaches after using our source code analysis services, we'll refund you every cent you paid us. And, as a form of apology, we'll give you extra 100% to get your source code reviewed by someone else. We prioritise on code quality to enhance maintainability and performance. If we can't keep your code safe from potential or known vulnerabilities, we don't deserve your money. Terms & Conditions apply.

We are Featured In

Lian He Zao Bao

Bank Phishing

Channel 8

Dark Web

Interpol World


Channel 8

IoT Security

Affordability is one thing. A solid report is everything.

Complete Your Source Code Reviews With Privacy Ninja in 7 Days

Privacy Ninja VAPT report

After the Source Code Review exercise, all findings will be detailed in a report that includes:

  • Overall findings summary

  • Itemised findings and code segment reference

  • Explanations

  • Vulnerability impact

  • Practical recommendations for remediation

  • Our Analysts’ Certifications

  • CSRO License (Entity): Privacy Ninja Code Review Service License No. CS/CRS/C-2022-0128

Other Agencies VS Privacy Ninja

Other Agencies VS Privacy Ninja

Industries We Serve

PSG Vendors
Fintech and Payment Gateways
Data, Storage, and Cloud Servers
AI & Analytical Software

How we will help you

How We've Helped Our Clients Identify Security Vulnerabilities

Specialised Recruitment Agency

Popular Open Source Research Survey and Database Platform

What we found:


  • Hardcoded Password – A critical vulnerability where passwords are statically coded into source files, making them easily retrievable by anyone with access to the codebase.

  • Code Injection – Occurs when untrusted inputs are evaluated or executed as code, creating opportunities for attackers to manipulate applications or access sensitive data.

  • External System Information Leak – Involves unintentional exposure of sensitive system information through errors or misconfigurations, providing attackers with valuable insights for targeted attacks.


  • SQL Injection – A high-risk vulnerability that arises from improper input validation, allowing attackers to execute unauthorized SQL commands and potentially access or modify database contents.

  • Dangerous File Inclusion – This vulnerability allows attackers to include harmful files into an application, leading to unauthorized code execution or data exposure.”

  • Path Manipulation – Enables attackers to alter file paths used by an application, potentially leading to unauthorized file access or system compromise.

  • And many more security flaws

Events Registration Platform

What we found:


  • Path Traversal – This could allow an attacker to upload a malicious file with a filename that gives them access to restricted files on the server.

  • Command Injection – An attacker could manipulate the contents of $cmd to execute arbitrary commands with potentially devastating consequences.

  • Server-Side Request Forgery – this could potentially lead to a Server-Side Request Forgery (SSRF) vulnerability

  • And many more detected from our source code analysis

Our Clients

Client Testimonials

Here’s what you’ll get in this FREE Source Code Review Quote:

  1. Identify the most suitable and recommended type of security assessment for your project so you do the right thing and don’t overpay for what you don’t need.

  2. Receive detailed sample related reports to your project so you know what to expect in the report and ensure that it’s something you understand and are able to work on.

  3. Quotation with the only price beat guarantee in the market so that you get the most affordable assessment on top of the best.


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Personal Data Protection


We have assisted numerous companies to prepare proper and accurate reports to PDPC to minimise financial penalties.


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