Hyrax for FinTech

PCI-DSS 4.0 requires SAST in CI/CD. Hyrax closes the findings.

PCI-DSS 4.0 mandates SAST in your pipeline.
Most teams have the scanner. Not the closed loop.

PCI-DSS 4.0 Req 6.2 requires secure coding practices including automated scanning for all in-scope payment systems. Finding vulnerabilities is only half the requirement.

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Source: PCI Security Standards Council, PCI-DSS v4.0, Requirement 6.2 (March 2022).

The FinTech Compliance Problem

The scanner finds it.
The sprint backlog holds it.

You have 30 days to fix critical payment vulnerabilities.

PCI-DSS 4.0 Req 6.3.3 requires all payment system software to be protected from known vulnerabilities. Req 6.4 specifies critical vulnerabilities must be remediated within one month of discovery. When findings queue behind sprint cycles, that clock runs whether or not a ticket has been picked up.

PCI-DSS v4.0, Requirements 6.3.3 and 6.4 (PCI Security Standards Council, 2022)

Magecart averages 200 days on a checkout page before detection.

PCI-DSS 4.0 Req 6.4.3 requires every script on a payment page to be authorized, inventoried, and integrity-verified with Subresource Integrity hashes. Magecart attacks compromise analytics, chat, and recommendation scripts loaded on checkout pages. The average dwell time before detection is 200-300 days.

Req 6.4.3: PCI-DSS v4.0 (PCI SSC, 2022). Dwell time: Recorded Future, Magecart Threat Intelligence Report, 2023.

Every payment code change needs a documented approval trail.

SOX IT General Controls require segregation of duties and documented change management for all systems affecting financial reporting. PCI-DSS 4.0 Req 6.5 requires change and tamper-detection mechanisms on payment pages checked at least weekly. Manual PR review with no structured evidence trail fails both.

SOX Section 404; PCI-DSS v4.0, Req 6.5 (PCI SSC, 2022).

How Hyrax Helps

PCI-DSS 4.0 compliance at the code level.
Not just at the process level.

30-day remediation window

  • Hyrax executes fixes autonomously. Findings do not wait for sprint allocation.
  • Every fix is a PR with full attribution: finding, fix, test results, merge timestamp.
  • Continuous scanning means findings surface on day 1, not at quarterly review.

Payment page script integrity

  • Governance rules enforce SRI hash requirements on external scripts loaded in payment flows.
  • Deterministic scanner patterns detect missing Content-Security-Policy headers and unauthorized script sources.
  • Scans run continuously. A new script added without authorization surfaces immediately, not 200 days later.

Change management evidence

  • Every Hyrax fix is a PR linked to its finding: finding ID, fix diff, test suite results, approval, merge.
  • Hyrax produces a complete, timestamped audit trail for every autonomous change to in-scope code.
  • Segregation of duties: Hyrax opens the PR; a human approves and merges. Requester and approver are always different.
Compliance Map

What PCI-DSS 4.0 requires
at the code level.

RequirementWhat it mandatesHyrax
Req 6.2Secure coding practices including SAST for all in-scope payment systemsContinuous SAST-grade scanning with autonomous fix execution
Req 6.3.3All software protected from known vulnerabilitiesDeterministic vulnerability scanner with PR-based remediation
Req 6.4Critical vulnerabilities remediated within 1 monthFindings surface immediately; fixes execute without sprint queue
Req 6.4.3All payment page scripts authorized, inventoried, SRI-verifiedGovernance rules enforce SRI requirements on every change
Req 6.5Change and tamper-detection on payment pages, checked weeklyContinuous scanning; every change produces an audit-linked PR

Source: PCI Security Standards Council, PCI-DSS v4.0, March 2022.

FAQ

Common questions
from fintech security teams.

Hyrax's Audit workflow runs multi-agent scanning across in-scope payment code. SAST-grade coverage includes security vulnerabilities, injection patterns, and convention violations. It produces findings and closes them autonomously. Whether it satisfies your QSA's specific interpretation of Req 6.2 depends on your assessment scope. Review the output with your QSA before the assessment window.

Every finding Hyrax surfaces and every fix it executes is logged as a PR with a complete audit trail: finding type, severity, code diff, test results, approver, merge timestamp. This produces the change management documentation Req 6.5 requires without any additional tooling.

Snyk and SonarQube find vulnerabilities. The finding goes into a queue. Hyrax closes the queue: autonomous fix execution, 13-step verification before merge, Linear ticket lifecycle closure. The scanner is the detection layer; Hyrax is the remediation layer.

Yes. SOX IT General Controls require documented change requests, approval from both business and technical stakeholders, segregation of duties, and deployment audit logs. Every Hyrax fix is a PR. It cannot self-merge. The developer or lead who merges it is the approving party. The finding, fix, and merge event are all logged.

Hyrax supports JavaScript, TypeScript, Python, Go, Ruby, and Java. PCI-DSS in-scope frontend code (checkout pages, payment forms) in JavaScript/TypeScript is fully supported.

Your PCI-DSS 4.0 audit window is 30 days.
Hyrax does not wait for sprint planning.