Magecart Mitigation

Protect your business from the threat of web credit card skimming attacks with our proven behavior-based approach.

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Jscrambler identifies and blocks
Web Skimming Attacks on your Web App by:

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1. Detecting any malicious behavior in real-time and providing an inventory of unknown scripts, scripts that changed behavior, and suspicious outbound network events.

2. Blocking malicious behavior immediately using fine-grained permission levels (based on high-level assumptions and user-defined rules).

This technology is successfully employed by major online retailers, airlines and financial institutions to detect and stop client-side attacks like Magecart and web supply chain attacks.

The risks of Insufficient Protection Against Magecart

Heavy Business Losses

A web skimming attack can result in significant GDPR fines that top $230 million and substantial costs in attack remediation. Such an attack also has a deep impact in lost revenue following negative PR and loss of customer trust.

Late Attack Detection

As Magecart attacks keep growing more sophisticated, most so-called “prevention” approaches fail to detect the attack in a usable timeframe. Attacks often go undetected for months and reach onerous proportions.

Magecart Info Sheet

Magecart attacks keep evolving and getting harder to detect. Get our free info sheet and learn more about these attacks and the different detection approaches.
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A resilient, low-impact
Effective Approach

Real-Time Detection of Malicious Behavior

Our holistic approach to Magecart detection cross-checks multiple information sources, including resources loaded to the page, DOM changes, and code poisoning.

Accurate, Signature-Free Detection

Our solution is embedded in every user session, giving full visibility of the client-side in real-time. This approach doesn’t rely on signatures, leads to reduced false positives, and is easier to configure and maintain.

Build Reports, Get Insights

Jscrambler’s dashboard provides multiple views, including a detection live feed, an explorer, and an inventory. These allow a comprehensive full-scope view of alerts from a macro outlook to a detailed description.

Maximum Resilience, Zero Overhead

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.

Jscrambler is 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.