Reflectiz web supply chain security – monitoring third-party scripts and client-side risks
Web Supply Chain Security

Eliminate Hidden Risk in Your Web Supply Chain

ITR Cyber partners with Reflectiz to give you full visibility and control over the third-party risks running on your website — before attackers exploit them.

Agentless Monitoring
PCI DSS 4.0 Ready
Client-Side Visibility
What is Reflectiz?

Your Website Has a Security Blind Spot. Reflectiz Closes It.

Reflectiz is a web exposure management platform that helps organisations secure their digital front door — your website.

It continuously monitors all first-, third-, and fourth-party scripts, tags, and external services running on your site, identifying risks that traditional security tools simply cannot see.

Full visibility into all web components and vendors
Detection of malicious or compromised scripts
Monitoring of third-party and supply chain risks
Protection against Magecart and client-side attacks
Support for PCI DSS 4.0 compliance
Real-time alerts on unauthorised changes

You Can't Protect What You Can't See

Modern websites rely on dozens of third-party services — analytics, payments, chat tools, marketing tags — many of which operate completely outside your control and visibility.

Third-party scripts can silently access and exfiltrate customer data
Traditional AppSec and SOC tools don't monitor client-side JavaScript
Vendor ecosystems create hidden attack paths you didn't approve
A single compromised tag can expose thousands of customers
PCI DSS 4.0 now explicitly requires client-side script monitoring
Most breaches in this category go undetected for days or weeks

Complete Visibility. Continuous Monitoring.

Reflectiz uses an agentless, remote approach to analyse your website exactly as a user would — uncovering hidden risks without touching your systems or impacting performance.

Full Web Asset Inventory

Continuous discovery of every first-, third-, and fourth-party script, tag, and vendor running on your website — including the ones your team didn't know were there.

Behavioural Script Monitoring

Tracks what each script actually does — what data it accesses, where it sends information, and whether its behaviour changes over time.

Anomaly & Compromise Detection

Flags unauthorised changes, newly injected code, and suspicious data flows in real time — before they escalate into incidents.

Agentless & Non-Intrusive

Reflectiz analyses your site remotely, as a user would. No agents. No code deployment. No performance impact.

PCI DSS & Compliance Support

Provides the visibility and audit trail needed to meet PCI DSS 4.0, GDPR, and other regulatory obligations around client-side security.

Risk Prioritisation

Not every alert is equal. Reflectiz surfaces the risks that matter most, with context and remediation guidance to act fast.

Trusted by Global Brands

Global Enterprises Trust Reflectiz

Reflectiz is trusted by leading organisations across eCommerce, financial services, and entertainment to reduce web risk and maintain compliance.

Castore
lastminute.com
Village Roadshow
Leeds United
Payoneer
BigCommerce
Center Parcs

This Is Where Traditional Security Fails

A Leeds United case revealed a third-party JavaScript compromise that went undetected for days, silently exposing customer payment data to attackers.

The issue wasn't a lack of security tools. Their perimeter, endpoint, and email security were all in place. The gap was visibility into the web supply chain — the layer none of those tools monitor.

Reflectiz would have detected the compromise the moment the script's behaviour changed.

Why Work with ITR Cyber + Reflectiz

Gain full visibility of every vendor and script on your website
Identify hidden data flows and unauthorised access in real time
Reduce third-party supply chain risk without touching your codebase
Improve PCI DSS and privacy compliance posture
Continuous monitoring without deploying a single agent
Actionable risk prioritisation — not alert noise

Frequently Asked Questions

Does Reflectiz require access to our systems or source code?

No. Reflectiz operates remotely and agentlessly, analysing your website exactly as a visitor would. No access to your infrastructure is required.

How is Reflectiz different from a WAF or traditional AppSec tools?

WAFs and AppSec tools protect server-side infrastructure. Reflectiz focuses exclusively on the client-side — scripts, tags and third-party vendors that run in your visitors' browsers, which traditional tools cannot see.

Who is Reflectiz relevant for?

Any organisation with a public-facing website that handles customer data, payments, or personal information — particularly eCommerce, financial services, and healthcare.

Is this relevant for PCI DSS compliance?

Yes. PCI DSS 4.0 (requirements 6.4.1 and 6.4.2) explicitly mandates monitoring of client-side scripts. Reflectiz is purpose-built to meet this requirement.

How quickly can it be deployed?

Because it's agentless, Reflectiz can begin analysis immediately with no technical deployment on your part.

Understand Your Web Risk — Before Someone Else Does

Speak to ITR Cyber to learn how Reflectiz can uncover hidden risks in your environment.

No obligation. No disruption. Just visibility.