websights Behavior-Based Magecart Mitigation | Jscrambler

Magecart Mitigation

Safeguard your users’ data on your website by mitigating client-side attacks like Magecart web skimmers and data leakage attempts.

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A Key Threat Damaging Your Business

Lack of visibility

Your website’s client-side is a security blind spot and this endpoint can easily be targeted by malicious actors.

Client-side chaos

The average website today runs 35 different third-party components. Attackers can breach one of these components and inject a Magecart credit card skimmer into your website.

Zero client-side control

Magecart web skimming attacks stay active for weeks or even months before being detected, leaking thousands of credit card details.
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Fending Off Web Skimmers

Real-Time Detection of Web Skimming Attacks

Gain full visibility over all web skimming activity happening at the client-side and a real-time summary of all potential data leakage incidents.

Effective Magecart Mitigation

Easily prevent web skimming attacks by proactively blocking website scripts displaying malicious behavior and blocking attempts to leak data.

Improved Compliance

Avoid a breach of compliance with data protection regulations by ensuring that any attempt to capture and leak payment data will be blocked at its inception, regardless of the attack vector.

How Jscrambler Mitigates Magecart Attacks

Real-Time Observability

Delivers full visibility over the behavior of your third-party scripts, including any attempt to tamper with payment forms and leak payment card information.

Threat Scoring

Simplifies the identification of web skimmers running on your website by analyzing and scoring all scripts, allowing you to focus on addressing critical security alerts.
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Powerful Control

Allows you to automatically block scripts displaying malicious behavior using a flexible and powerful rules engine, effectively mitigating Magecart attacks.

Leakage Insights

Provides the full details of each data leakage attempt, continuously improving the rules engine so that leakage attempts are blocked immediately, regardless of the attack vector.

Meeting Data Protection Regulations Heads-On

Airtight restrictions for data access

Maintain a secure data handling environment at the client-side, only allowing data access under airtight restrictions.

Full control of third parties

Enforce data management policies with third parties by having full control of how, when, and where they access your users’ data.

Mitigate web skimmers in real-time

Ensure that attackers can’t leak your clients’ credit card information using Magecart web skimmers, blocking these attacks in real-time.
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Breaking Barriers in Application Security

Recognized By The Industry

Our technology is recognized by Gartner on the Market Guides for In-App Protection and Online Fraud Detection, and the Hype Cycle for Application Security. Jscrambler is also recognized by Deloitte as one of EMEA’s fastest-growing tech companies.
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Unmatched Capabilities

Using a unique holistic approach, Jscrambler prevents client-side attacks in real-time regardless of the attack vector. Our approach doesn’t rely on signatures, leads to reduced false positives, and is easier to configure and maintain.

Mature Technology

Our solution is the only one to include extremely resilient code protection of the monitoring agent to prevent bypass. It is optimized for minimal performance impact and proven in the most demanding production environments.

Endorsed by Industry Leaders


Jscrambler's technology is trusted by companies listed among the Fortune 500, top 20 banks, and top 5 OTT providers.


Our business partners include GitLab, PCI SSC, Verimatrix, Zimperium, Intertrust, and FriendMTS.

Gain visibility of all the scripts running on your website

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Projeto Co-Financiado por (Mais info)Norte 2020, Portugal 2020, FEDR