Banking & Financial Services Security

Protect Your Fintech & Banking Platforms from Cyber Attacks-Before Hackers Get In

Capture The Bug enables BFSI companies to prevent breaches by uncovering vulnerabilities in financial APIs, mobile apps, and cloud infra-while staying audit-ready for GDPR, PCI-DSS, and RBI mandates.

How Capture The Bug Helps

Securing the future of digital finance

Trusted Penetration Testing & Security Platform for Banks, Fintechs & Payment Providers

The shift to API-driven banking, mobile-first apps, and third-party fintech integrations has unlocked massive potential-and unprecedented risks. Capture The Bug helps financial institutions proactively detect and fix vulnerabilities with financial penetration testing before attackers exploit them-from fraud routes to zero-day flaws. Our intelligent pentesting platform is tailored for fintechs, neobanks, payment services, and legacy banks alike.

Expert-Led Manual financial penetration testing

Certified red teamers and threat hunters perform Manual penetration testing to simulate real-world cyberattacks across:• Financial APIs• Authentication logic• Transactional backends• Cloud-native infrastructure
Uncover business logic flaws, broken access controls, and zero-day risks.

Seamless Compliance, Simplified

Align security efforts with regulatory mandates like:• GDPR• PCI-DSS• RBI cybersecurity frameworks
Our reports and audits are tailored for audit-readiness, policy enforcement, and audit-ready penetration testing.

Real-Time Fraud & Risk Prioritization

Our intelligent pentesting platform prioritizes security gaps based on financial impact-not just severity. From injection flaws to mobile takeover routes, we prioritize and remediate based on fraud risk and revenue exposure-not just severity scores.

End-to-End Financial Security

From core banking infrastructure and mobile wallets to KYC onboarding flows and third-party integrations-we test every endpoint in your digital finance ecosystem to ensure endpoint protection for fintechs and deliver comprehensive core banking security testing and financial API security testing across development, deployment, and operations.

Trusted by modern teams

From funded startups to listed enterprises

What Our Client Say

PaySauce logo
"Capture The Bug helped us level up our security game quickly. In just two weeks, we surfaced more relevant, high-impact vulnerabilities than we ever got from our previous pentesting vendor. The difference was clear: always-on testing, real-time visibility, and the ability to manage our entire vulnerability lifecycle-assign, comment, retest-all within the platform. Their pentesters felt like an extension of our team, and the quality of reports made stakeholder communication effortless. For any listed company that needs continuous assurance and speed without compromising depth, Capture The Bug is the platform to trust."

Jacques Labuschagne

Chief Technology Officer

PaySauce

Frequently Asked Questions

Everything you need to know about Banking & Fintech security testing, PCI compliance, and continuous external validation.

Core banking APIs, mobile banking apps, payment processing flows, open banking integrations, authentication systems, fraud detection backends, and customer-facing web portals. If it processes money or handles financial data, it belongs in scope. See our full service capabilities: https://capturethebug.xyz/services/penetration-testing
PCI DSS 4.0 requires annual penetration testing and testing after significant changes. Capture The Bug generates reports formatted to meet PCI DSS Requirement 11.4, including scope documentation, methodology description, findings with severity ratings, and remediation evidence. Our CREST listing further supports PCI compliance requirements for AU/NZ institutions. Book a PCI discussion: https://capturethebug.xyz/request-demo
This is one of the most common scenarios we handle. Pre-launch security testing for payment products especially those seeking payment gateway approvals or enterprise client contracts is a fast-track program we run regularly. You get findings before your customers find them. Startup plans: https://capturethebug.xyz/company-size/startup
Researchers operate within a strict safe harbor agreement and data handling policy. Testing is conducted against designated environments using synthetic or anonymized data wherever possible. No production customer financial data is accessed during assessments. Enterprise clients can layer in additional NDA and data residency requirements. Program details: https://capturethebug.xyz/Programs
Yes. APRA's CPS 234 standard requires financial institutions to test information security controls penetration testing is a key component. Our assessments and reporting align with APRA expectations, and our CREST marketplace listing supports procurement requirements in Australian financial services. For NZ institutions, our assessments also align with Reserve Bank and FMA guidance.
Critical and high-severity findings are triaged and reported in real time typically within 24 hours of discovery. You don't wait for a scheduled report date. For compliance purposes, all findings are tracked in the platform with timestamps, severity history, and remediation status. Enterprise triage options: https://capturethebug.xyz/company-size/enterprise
The business logic. Fintech vulnerabilities often aren't SQL injections or XSS they're broken authorization logic, race conditions in payment flows, and API privilege escalations that only appear when you understand how money moves through the system. Researchers with fintech-specific experience notice things a general security tester misses. That's who works on financial services programs at Capture The Bug.
Most of our banking and fintech clients do exactly that. Internal security teams handle architecture, policies, and incident response. Capture The Bug researchers handle continuous external testing catching what internal teams are too close to see. The two functions complement each other. Growing team plans: https://capturethebug.xyz/company-size/growing-team

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Security that works like you do.

Flexible, scalable PTaaS for modern product teams.