Privacy Ninja

We Help Your Company Find Security Vulnerabilities Before The Bad Guys Do

Vulnerability Assessment and Penetration Testing

Penetration testing, also known as pen testing or ethical hacking, is a simulated cyber attack where professional ethical hackers break into corporate networks to find vulnerabilities before threat actors do. Usually identified as flaws in operating systems, services and applications, these vulnerabilities may impact the efficacy of an organisation’s network defence mechanism negatively, resulting in undesirable consequences.

Privacy Ninja is a licensed pentesting service provider in Singapore, with CSRO License (Entity): License No. CS/PTS/C-2022-0128.

Price Beat Guarantee

PRIVACY NINJA’S PRICE BEAT GUARANTEE: Find a lower comparable quote and we’ll beat it by 10% - conditions apply*

The Privacy Ninja Price Beat Guarantee is part of our commitment to always offer you the lowest price we can. When you’re procuring VAPT quotes, if you find a price with another licensed penetration testing service provider that’s cheaper than you can get from us, we’ll beat it by 10%. Because we’d prefer you to experience our stellar service.

*Applicable to quotation/invoices offered by a local service provider

We Offer Three Pentesting Methods

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Black-box Testing

The penetration tester takes the role of an average hacker, with no knowledge of the target system. This type of pentesting determines the vulnerabilities in a system that are exploitable from outside the network. This method is the quickest to run, since the assignment length depends on the pentester’s skill to exploit external vulnerabilities.

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Gray-box Testing

One step up from black-box testing, gray-box testing provides a more focused and efficient assessment of a network’s security. Here, the pentester has the access and knowledge levels of a user, perhaps with elevated privileges on a system. Assessment efforts are focused on the systems with the greatest risk and value from the beginning.

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White-box Testing

White-box testing falls on the opposite side of the pentesting spectrum. That is, pentesters are given full access to source code, architecture documentation, and more. Although this is the most time-consuming method of penetration testing because of the huge amount of data that needs to be analysed, it also offers the most comprehensive assessment.

Our Pentesters' Certifications

Certified Ethical Hacker (CEH)

Offensive Security Certified Professional (OSCP)

CREST Registered Penetration Tester (CRT)

CREST Certified Web Applications Tester (CCT App)

CREST Practitioner Security Analyst (CPSA)

CSRO License (Entity): Privacy Ninja Penetration Testing Service License No. CS/PTS/C-2022-0128

Meet Your Consultants

Andy Prakash

CEO, Director of Compliance


Core Skills: DPO-as-a-Service, Risk Management, IT Security Consultancy

Sub Skills: Policy Development, DevOps

  • Over 8 years of experience in software development, project management and cybersecurity field
  • Operational and leadership roles
  • Currently appointed as the Data Protection Officer (DPO) for over 300 organizations, businesses and MCSTs in Singapore
  • Involved in compliance assessments and GAP analysis, eKYC system testing, vulnerability assessment & penetration testing
  • Consulted and managed the software development for over 30 software projects
  • Co-founded Singapore’s first Bug Bounty platform,
  • Developed the company’s own email phishing simulation software
  • Practitioner Certificate in Data Protection (Singapore)
  • Given speeches and conducted masterclasses for ACE startups, co-working spaces, Chamber of Commerce
  • Conducted live hacking demonstrations to showcase dangers of the cyber world at events like Echelon by e27
  • Invited to speak at Interpol World event
  •  Featured on Business Insider, Yahoo News, Channel News Asia, The Straits Times, Channel 8, Lian He Zao Bao, Berita Harian, radio talk show on data protection, hacks, scams and cyber security
  • Some key clients: Marina Bay Holdings Group, Curtin University, Marché Mövenpick, Adam Khoo Learning Technologies Group, Astons Group, Civil Service Club Singapore, J&T Express, A*Star Research, Epitex International
Dexter Ng

CTO, Cyber Strategist

Singapore / Thailand

Core Skills: CTO-as-a-Service, Risk Management, IT Security Consultancy

Sub Skills: DevSecOps, OSINT

  • Over 12 years of experience in software development, project management and cybersecurity field
  • Strategic and leadership roles
  • Currently appointed as the Chief Technology Officer (CTO) for companies globally
  • Worked with multiple start-ups to provide leading edge ideas and technologies, technical development, business consulting, project management and cybersecurity/data protection
  • Started Singapore’s first Bug Bounty platform,
  • Created Singapore’s first cybersecurity insurance bundle together with data protection in Singapore
  • Started Singapore’s first iOS mobile application development company
  • Cybersecurity and data protection speak at Google event, Singapore Government SMART NATION, CEBIT, Mindef Maritime defence, e27 and more
  • Featured on Channel News Asia, MoneyFM 89.3 Radio, Business Times, Straits Times, AsiaOne , Newpaper, Edge magazine and also Hardwarezone Magazine on cybersecurity
  • Some key clients: Temasek Club, NETS, SPIZE,, Club21, Starhub, NTUC (Nebo), Health Promotional Board, Marlboro, Gelato Ice Cream, Bali Thai, Hotel 81, Vhotel
CNA AntiHACK Bug Bounty

Channel NewsAsia

Bug Bounty

Lian He Zao Bao

Bank Phishing

Channel 8

Dark Web

Interpol World


Channel 8

IoT Security

Starting A Pentest with Privacy Ninja Is Easy

Engaging Privacy Ninja for VAPT Pentest

You reach out to us

Fill up our contact form. Don’t forget to select relevant targets!

We touch base

We’ll email & call you to clarify and finalise the scope. Then we move discussions to WhatsApp.

We send you a quote

Send back the signed proposal whenever ready. Process 50% deposit so we can commence work.

Revalidation is on us!

Once ready, inform us and we’ll perform 2 revalidation exercises. FREE!

You perform remediations

Your DevOps / IT department performs remediation for the identified vulnerabilities. Take as long as you need.

Pentest exercise begins

We email the encrypted initial findings report, password is sent separately. You process balance payment.

What will you get?

Affordability is only one thing. A solid report is everything. After the VAPT exercise, all findings will be detailed in a final PDF report which includes an overall findings summary and itemised replicable steps/POC (Proof-of-concept), explanations, CVSS (Common Vulnerability Scoring System) risk rating, vulnerability impact, and practical recommendations for remediation.

Privacy Ninja VAPT report

Why Privacy Ninja?

Dedicated WhatsApp

Each client has a WhatsApp groupchat with us for faster communication and coordination. When it comes to security, timely updates are essential.

Revalidation is on us
2 x Revalidation is on us!

We will perform 2 free revalidation exercise and submit a final report. Many service providers charge extra for a retest VAPT exercise.

Insurance Coverage

Our Vulnerability Assessment & Penetration Testing services are covered by S$1 Million professional Indemnity insurance.

Experienced whitehats at your fingertips
Top-Notch Whitehats

We have the best white hat hackers on Hall of Fames, and with quicker turnaround time and at a fraction of what the market is charging.

Industries We Serve

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

Many Businesses Have Benefitted

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

Client Testimonials

Vulnerability Assessment and Penetration Testing​

We answer your important questions

Hackers will capitalise and exploit on errors made from incorrect coding practices and misconfigurations. Having a third-party run a penetration test avoids conflict of interest situations, resulting in an unbiased outcome.​

You. Any entity that relies on IT should have their system security tested regularly and update their security features to prevent the negative effect of system downtime and malicious hacking.​

Penetration testing pinpoints directly to the weaknesses within an infrastructure (from human negligence to networking systems), providing you with an accurate diagnosis and permitting IT management and security experts to arrange remediation efforts.This helps organisations avoid data incidents that may put their reputation and reliability at stake.​

No, businesses need not worry as our pentesters will adhere to a specific code of conduct and scope of work. In the event that we are able to gain access to your admin console or databases, the pentest stops there for that particular attack vector, and a proof of concept replicating the steps will be submitted in the final VAPT report. We also prefer to work on staging environments.

Our team of trusted assessors will be conducting the pentesting on your systems, websites, and/or mobile apps. As mentioned elsewhere in our website, you can be assured that our pentesters will adhere to a specific code of conduct and scope of work. If you have additional enquiries pertaining to this question, please feel free to send us a message in the box provided on this page. Our best consultants will reach out to you at the soonest time possible.

This will depend on your organisation’s risk appetite. It goes without saying that pentests should be conducted any time: (a) security patches are applied, (b) significant changes are made to the infrastructure or network, (c) new infrastructure or web applications are added, and (d) the office location changes or an office is added to the network. That aside, we highly recommend that all organisations, regardless of their profile or value, have a penetration test at least annually.

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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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