Case Study: Fortune 500 Retail Company Achieves Stronger Client-Side Protection with Jscrambler

Securing one of the biggest e-commerce websites with Jscrambler

The Fortune 500 Retail Company, a high-traffic U.S. e-commerce brand, needed stronger client-side security as online shopping growth attracted more sophisticated threats like card skimming, keylogging, credential hijacking, and JavaScript data exfiltration. With many third-party scripts in play and major sales periods creating extra risk, the company turned to Jscrambler for dedicated client-side protection and data leakage prevention.

Jscrambler implemented real-time client-side threat mitigation with fine-grained control over sensitive data, including form fencing and protection for third-party tags. The result was stronger protection against Magecart and skimming attacks, better safeguarding of PCI and PII data, and a solution that scaled with the retailer’s traffic while preserving user experience. The Fortune 500 Retail Company also reported high confidence in Jscrambler’s proactive support and ongoing partnership.