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.

API Penetration Test Singapore

Protect Yourself From The Risk Of Cyber Attacks

& Data Breaches, And Avoid 5-7 Figure Fines & Lawsuits

With Singapore's Most Affordable & Reliable API Pen Testing Services

Privacy Ninja Team

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 penetration testers in the world

Our pentesters are hall of famers who have ethically hacked the most secure systems in the world like Microsoft, Google, Facebook etc.

As there’s nothing our pentesters haven’t seen, we complete our VAPT within 7 days of project commencement!

Despite being the best in Singapore, we’re the most affordable

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

If you find a price with another licensed penetration testing provider that’s cheaper than you can get from us, we’ll beat it by 10%.  

It is a requirement by law that pentesting is done by a Cyber Security Agency Singapore (CSA) licensed Penetration Testing firm and among those licensed, we’re the best and most affordable.

Our Double Guarantee

Price Beat Guarantee

10% Price Beat Guarantee

Annual VAPT is mandatory for all networks, mobile, and web apps that store personal data in data bases. We believe businesses shouldn't have to pay extra to stay compliant and avoid penalties. If you find a lower price with another licensed VAPT service provider, for the same scope of work or more, we'll beat their price by 10%. Terms & Conditions apply.

200% Money Back Guarantee

We're not only affordable, we're the best. All our VAPT clients have stayed safe from cyber threats. We're so sure of our services that we offer a 200% money back guarantee on top of the 10% price beat guarantee. We're the only company in Singapore that dares to offer this. If you suffer a data breach or hack after using our VAPT services, we'll refund you every cent you paid us. And as a form of apology, we'll give you extra 100% to work with someone else! If we can't keep you safe, we don't deserve your money. Terms & Conditions apply.

As Featured In

Lian He Zao Bao

Bank Phishing

Channel 8

Dark Web

Interpol World


Channel 8

IoT Security
Engaging Privacy Ninja for VAPT Pentest

Affordability is one thing. A solid report is everything.

Complete Your API Pentest With Privacy Ninja in 7 Days

Privacy Ninja VAPT report

After the VAPT exercise, you will gain access to all findings in a detailed report that includes:

  • Overall findings summary

  • Itemised replicable steps/POC (Proof-of-concept)

  • Explanations

  • Common Vulnerability Scoring System (CVSS) risk rating

  • Vulnerability impact

  • Practical recommendations for remediation

Other Agencies VS Privacy Ninja

Industries We Serve

Industries we serve

How We've Helped Our Clients Identify Security Vulnerabilities

Digital Marketing Agency

What we found:


  • Stored Cross-Site Scripting (XSS) is a web vulnerability where malicious scripts are injected and stored in a web application’s database, subsequently executing in the browsers of unsuspecting users when they access affected pages, potentially leading to data theft or manipulation.

  • Broken Authorization is a security issue in web applications where inadequate access controls allow unauthorized users to access restricted resources or perform actions beyond their intended privileges, potentially leading to unauthorized data exposure or unauthorized operations.

Our Clients

Our Clients
Mighty Jaxx
ITMA services
Prime Heart Centre
Hamilton Capital
Ease Healthcare
Alphawave Tech
OneEmpower Pte Ltd

Client Testimonials

Request for your API Penetration Testing Quote

Here’s what you’ll receive:

🔴 Pinpoint the ideal security assessment for your project to ensure you only pay for what you truly need.

🔴 Review tailored sample reports to know exactly what to expect, ensuring actionable and understandable insights.

🔴 Secure an unbeatable deal with our exclusive price beat guarantee, offering you top-quality assessments at the best price in the market.



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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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