Stop Client-Side Attacks Before They Become PCI Violations
Real-time monitoring of JavaScript, third-party scripts, and browser behavior — with continuous, audit-ready evidence for PCI DSS 11.6.1 and 6.4.3.
- Detect unauthorized JavaScript changes in real time
- Prevent digital skimming and Magecart-style attacks
- Prove PCI compliance continuously — not just at audit time
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See How It Works
Built for PCI DSS 4.0 (11.6.1 & 6.4.3) • Designed for security and compliance teams
Live evidence dashboard with script integrity, change history, and PCI DSS 11.6.1 proof
Modern PCI breaches happen on the client side — where traditional security is blind.
The Problem
The Risk & Business Impact
How Breachfin Solves It
- Third-party scripts can change without warning
- Digital skimming attacks bypass server-side controls
- Security teams lack visibility into browser-executed code
- Auditors now require continuous client-side monitoring (PCI DSS 11.6.1)
- Increased breach likelihood from Magecart-style attacks
- Payment data exfiltration without server compromise
- Failed PCI DSS audits and emergency remediation
- Incident response without evidence or timelines
- Reputational damage and regulatory exposure
- Real-time monitoring of all browser-executed scripts
- Detection of unauthorized script changes and injections
- Continuous evidence collection mapped to PCI DSS 11.6.1
- Clear risk scoring for auditors and compliance teams
- Proof, not assumptions, during assessments
Features
DOM & Script Integrity Checks
Detect unauthorized changes in client-side code
Risk Scoring Dashboard
Visualize compliance risks with actionable scores.
PCI DSS v4.0 Evidence Collection
Generate compliance-ready audit reports.
SIEM & SOC Integration
Forward alerts into your security operations tools.
Real-Time Alerts
Get instant notifications for tampering or injection.
Third-Party Script Registry
Manage and approve vendor scripts (PCI DSS 6.4.3).
Built for Compliance Teams
Breachfin is purpose-built for security, risk, and compliance teams that must demonstrate continuous client-side monitoring under PCI DSS 11.6.1 and 6.4.3.
Replace spreadsheets, screenshots, and assumptions with real-time evidence and audit-ready reports.
Domain Intelligence
Understand where your client-side dependencies originate — and the risk they introduce.
- Attribute scripts to geographic regions and hosting providers
- Identify high-risk or unexpected country origins
- Support vendor risk assessments with real data
- Strengthen third-party risk and compliance reviews
Applications Monitoring
Discover every first- and third-party application executing in your users’ browsers.
- Automatically detect third-party scripts and services
- Identify shadow vendors introduced via tag managers
- Track script ownership, category, and risk level
- Surface unknown or unmanaged client-side dependencies
“Breachfin gave us visibility into every script running on our checkout pages. It’s a must-have for PCI DSS 11.6.1 compliance.”
— CTO, FinTech Startup
