Ecommerce Security
We test your online store end to end, from the checkout and payment flow to the account and pricing logic, finding the flaws that lead to fraud, data theft and lost trust, and helping you meet your PCI DSS obligations.
We test every step of the customer journey
An online store handles money, personal data and payment details at every step. We test the whole journey, from browsing and cart to checkout and payment, to find the flaws that let attackers commit fraud or reach cardholder data.
Cart & Pricing Logic
Manipulation of quantities, discounts and totals that lets attackers pay less than they should.
Payment & Checkout
Weaknesses in the payment flow and integration that expose transactions and cardholder data.
Accounts & Sessions
Weak login, password reset and session controls that allow account takeover.
Access Control
Broken authorisation that lets customers reach orders, accounts and data that are not theirs.
Injection & XSS
Input and output flaws that let attackers inject code, steal sessions or skim payment pages.
Fraud & Abuse
Coupon abuse, order tampering and automated attacks that drain stock and revenue.
Your Store Handles Money And Trust. We Help You Protect Both.
An online store is a target the moment it goes live. It moves money, holds personal details and, in many cases, touches payment data directly. Attackers look for the gaps between systems, a pricing rule that can be gamed, a checkout step that can be skipped, a payment page that can be skimmed. When something goes wrong, the cost is not only fraud but the trust your customers placed in you.
We test your store the way a determined attacker would, working through the full journey from cart and account to checkout and payment. We check your logic, your integrations and the third-party scripts that run on your pages. You get clear, prioritised findings, practical fixes your team can apply, and guidance that supports your PCI DSS responsibilities.
Standards and Frameworks We Test Against
- Every engagement is aligned to the OWASP Top 10 and the OWASP Application Security Verification Standard (ASVS), with particular attention to the business-logic and payment flows unique to ecommerce.
- We test in line with the PCI DSS requirements that apply to your store, helping you understand your scope and move closer to audit readiness.
- We classify findings using the Common Weakness Enumeration (CWE) and follow the PTES methodology so your team can act on results with confidence.
Aligned to the frameworks that matter
Our testing follows the methodologies that set the global standard for application security.