SOLUTIONS BY INDUSTRY

Secure Digital Transformation in Financial Services Made Easy

Jscrambler offers comprehensive client-side protection for financial services, banking, and insurance platforms to prevent data leakage, web skimming, and third-party script abuse, while hardening proprietary application code against reverse engineering and tampering, and ensuring every customer transaction is secure.

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[THE PROBLEM]

The Growing Client-Side Threat to Financial Services and Banking

Data privacy in financial services means protecting personally identifiable information, transaction data, and proprietary logic from misuse or unauthorized access. Yet while infrastructure security in financial institutions is often mature, runtime enforcement inside the browser frequently is not, leaving institutions exposed to credential harvesting, tampering, reverse engineering, and silent data exfiltration through embedded vendor scripts. The consequences of failing to close this gap are severe: regulatory penalties, reputational damage, and uncontrolled financial data flowing into AI systems and third-party platforms.

The Browser Is the Biggest Blind Spot in Financial Services Security

35%

of banking data breaches caused by third-party vendors

$5.56M

average cost of a data breach in the financial industry in 2025 — the second highest of any industry globally

3.9B

estimated digital banking users worldwide in 2025

[THE SOLUTION]

Secure Every Financial Application, Payment Page, and Portal

Jscrambler secures the client-side layer where financial data, payment credentials, and proprietary logic are most exposed. From banking portals and payment pages to customer-facing applications, Jscrambler blocks unauthorized data access, prevents payment page skimming, hardens proprietary application code against reverse engineering, and governs third-party behavior in real time, giving security and compliance teams the confidence to innovate without exposing sensitive financial data or falling short of regulatory requirements.

Control Financial Customer Data

Continuously inventory every third-party script running across banking portals and customer-facing applications, enforce least-privilege access to payment and identity fields, and block unauthorized data access and outbound transmission during live sessions.

Protect Banking IP and Competitive Edge

Harden client-side transaction validation logic, authorization checks, pricing models, and fraud controls against reverse engineering and tampering, protecting the proprietary financial logic that defines your competitive edge and keeping it out of reach of attackers and competitors alike.

Enforce Compliance Across Every Customer Session

Restrict what advertising pixels, analytics tools, and embedded AI services collect during live customer sessions, preventing unauthorized extraction of behavioral signals, transaction data, and financial context, maintaining audit-ready evidence of enforcement and compliance with PSD2, PCI DSS, GDPR, and CCPA.

Harden PSP Iframes Against Hijacking and Formjacking

Protect payment service provider iframes through continuous monitoring and real-time safeguarding against overlay attacks, iframe hijacking, and formjacking, securing payment pages at the point of data entry and helping PSPs support merchant PCI DSS compliance without adding operational burden.