Penetration Testing for FinTech Companies

Penetration Testing for FinTech Companies

Find critical flaws in payment flows, APIs, and wallets before attackers monetize them.


Cyber threats appear differently in healthcare than they do in fintech, or in SaaS, law, education, or biotech. That’s why Red Sentry delivers penetration testing by industry that matches the regulations and realities of your sector.

RISK

RISK

RISK

Why FinTech Are Targeted

Financial services are high-value targets for criminals. Here's why attackers focus on FinTech

API-Centric

FinTech platforms expose APIs to move money, verify accounts, and integrate third parties. Attackers find flaws in authentication, rate limiting, and business logic. A single broken endpoint can enable account takeovers, fund transfers, or credential harvesting at scale.

API-Centric

FinTech platforms expose APIs to move money, verify accounts, and integrate third parties. Attackers find flaws in authentication, rate limiting, and business logic. A single broken endpoint can enable account takeovers, fund transfers, or credential harvesting at scale.

API-Centric

FinTech platforms expose APIs to move money, verify accounts, and integrate third parties. Attackers find flaws in authentication, rate limiting, and business logic. A single broken endpoint can enable account takeovers, fund transfers, or credential harvesting at scale.

Vendor and Ecosystem Risk

Payment processors rely on suppliers: ID verification services, KYC platforms, settlement networks, & fraud detection. One weak vendor compromises the entire chain. Supply-chain attacks on FinTech partners have led to major breaches affecting millions of users.

Vendor and Ecosystem Risk

Payment processors rely on suppliers: ID verification services, KYC platforms, settlement networks, & fraud detection. One weak vendor compromises the entire chain. Supply-chain attacks on FinTech partners have led to major breaches affecting millions of users.

Vendor and Ecosystem Risk

Payment processors rely on suppliers: ID verification services, KYC platforms, settlement networks, & fraud detection. One weak vendor compromises the entire chain. Supply-chain attacks on FinTech partners have led to major breaches affecting millions of users.

Cryptocurrency Theft

Crypto wallets, exchanges, and custody services face targeted attacks. Private keys, seed phrases, and transaction signing flaws are worth millions. Even brief compromises of hot wallets or custody systems lead to irreversible theft. Regulatory enforcement is still evolving.

Cryptocurrency Theft

Crypto wallets, exchanges, and custody services face targeted attacks. Private keys, seed phrases, and transaction signing flaws are worth millions. Even brief compromises of hot wallets or custody systems lead to irreversible theft. Regulatory enforcement is still evolving.

Cryptocurrency Theft

Crypto wallets, exchanges, and custody services face targeted attacks. Private keys, seed phrases, and transaction signing flaws are worth millions. Even brief compromises of hot wallets or custody systems lead to irreversible theft. Regulatory enforcement is still evolving.

Legacy System Integration

Many FinTech companies connect to decades-old banking infrastructure. Legacy systems lack modern security controls, forcing FinTech platforms to layer new services on top of insecure foundations. These integration points become critical weak spots.

Legacy System Integration

Many FinTech companies connect to decades-old banking infrastructure. Legacy systems lack modern security controls, forcing FinTech platforms to layer new services on top of insecure foundations. These integration points become critical weak spots.

Legacy System Integration

Many FinTech companies connect to decades-old banking infrastructure. Legacy systems lack modern security controls, forcing FinTech platforms to layer new services on top of insecure foundations. These integration points become critical weak spots.

Get your industry-specific penetration test scoped in 24 hours.

Don’t Wait for an

Industry Breach to

Test Your Defenses

Attackers already know your industry's weak points. With Red Sentry’s penetration testing by industry, you’ll see those weaknesses before they do.

Get your industry-specific penetration test scoped in 24 hours.

Don’t Wait for an

Industry Breach to

Test Your Defenses

Attackers already know your industry's weak points. With Red Sentry’s penetration testing by industry, you’ll see those weaknesses before they do.

Healthcare

& Biotech

Penetration testing for healthcare and biotech requires more than just catching common vulnerabilities. Our team helps safeguard patient data, medical devices, and HIPAA/HITRUST compliance requirements while addressing life-or-death risks in connected systems.

Healthcare

& Biotech

Penetration testing for healthcare and biotech requires more than just catching common vulnerabilities. Our team helps safeguard patient data, medical devices, and HIPAA/HITRUST compliance requirements while addressing life-or-death risks in connected systems.

Why Red Sentry for

Industry-Specific Penetration Testing?

WHY RED SENTRY

Real humans,

not automated scanners

Faster timelines and clear remediation guidance

Tailored methodologies

for each industry vertical

Compliance-ready reports

(SOC 2, HIPAA, ISO, PCI, NIST, GDPR)

Tailored methodologies

for each industry vertical

Faster timelines and clear remediation guidance

Real humans,

not automated scanners

Compliance-ready reports

(SOC 2, HIPAA, ISO, PCI, NIST, GDPR)

WHY RED SENTRY

Why Red Sentry for

Industry-Specific Penetration Testing?

Get your industry-specific penetration test scoped in 24 hours.

Don’t Wait for an

Industry Breach to

Test Your Defenses

VULNERABILITIES

VULNERABILITIES

VULNERABILITIES

Common Vulnerabilities

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Critical

Broken authentication on APIs

Missing token validation, weak JWT secrets, or bypassable OAuth flows that let attackers impersonate users or services.

Critical

Broken authentication on APIs

Missing token validation, weak JWT secrets, or bypassable OAuth flows that let attackers impersonate users or services.

Critical

Broken authentication on APIs

Missing token validation, weak JWT secrets, or bypassable OAuth flows that let attackers impersonate users or services.

High

Missing rate limiting

Allows brute-force attacks on PINs, passwords, or transaction endpoints; enables API abuse and account enumeration.

High

Missing rate limiting

Allows brute-force attacks on PINs, passwords, or transaction endpoints; enables API abuse and account enumeration.

High

Missing rate limiting

Allows brute-force attacks on PINs, passwords, or transaction endpoints; enables API abuse and account enumeration.

High

Insufficient input validation

SQL injection, NoSQL injection, or command injection in transaction logs, search queries, or report generation.

High

Insufficient input validation

SQL injection, NoSQL injection, or command injection in transaction logs, search queries, or report generation.

High

Insufficient input validation

SQL injection, NoSQL injection, or command injection in transaction logs, search queries, or report generation.

Critical

Insecure direct object references (IDOR)

Accessing other users' transactions, accounts, or wallets by changing an ID parameter in API calls.

Critical

Insecure direct object references (IDOR)

Accessing other users' transactions, accounts, or wallets by changing an ID parameter in API calls.

Critical

Insecure direct object references (IDOR)

Accessing other users' transactions, accounts, or wallets by changing an ID parameter in API calls.

Critical

Business logic flaws

Race conditions in payment state, negative amounts, currency confusion, or refund manipulation that bypass controls.

Critical

Business logic flaws

Race conditions in payment state, negative amounts, currency confusion, or refund manipulation that bypass controls.

Critical

Business logic flaws

Race conditions in payment state, negative amounts, currency confusion, or refund manipulation that bypass controls.

Critical

Weak cryptography or hardcoded secrets

Hardcoded API keys, predictable tokens, or insufficient encryption of sensitive data at rest or in transit.

Critical

Weak cryptography or hardcoded secrets

Hardcoded API keys, predictable tokens, or insufficient encryption of sensitive data at rest or in transit.

Critical

Weak cryptography or hardcoded secrets

Hardcoded API keys, predictable tokens, or insufficient encryption of sensitive data at rest or in transit.

Man Using Laptop
Man Using Laptop
Man Using Laptop

INTEGRATIONS

INTEGRATIONS

INTEGRATIONS

What We Test

What We Test

What We Test

Our penetration tests are tailored to FinTech environments, covering the systems and workflows where breaches cause the most damage.

Our penetration tests are tailored to FinTech environments, covering the systems and workflows where breaches cause the most damage.

Our penetration tests are tailored to FinTech environments, covering the systems and workflows where breaches cause the most damage.

Connect with Reflect with dozens of applications without code

APIs and transaction flows that move money and manage balances.

APIs & Third-Party Integrations

External integrations and vendor-managed services.

Customer Account & Authentication Systems

External integrations and vendor-managed services.

Cryptocurrency & Blockchain Systems

Crypto wallets, exchanges, custody, and blockchain integrations.

Connect with Reflect with dozens of applications without code

APIs and transaction flows that move money and manage balances.

APIs & Third-Party Integrations

External integrations and vendor-managed services.

Customer Account & Authentication Systems

External integrations and vendor-managed services.

Cryptocurrency & Blockchain Systems

Crypto wallets, exchanges, custody, and blockchain integrations.

Connect with Reflect with dozens of applications without code

APIs and transaction flows that move money and manage balances.

APIs & Third-Party Integrations

External integrations and vendor-managed services.

Customer Account & Authentication Systems

External integrations and vendor-managed services.

Cryptocurrency & Blockchain Systems

Crypto wallets, exchanges, custody, and blockchain integrations.

Rays

WE OFFER

WE OFFER

WE OFFER

What You Get

Compliance Reports

Detailed findings mapped to PCI DSS, SOC 2, GDPR, and SEC requirements. Audit-friendly format for internal and external stakeholders.

Compliance Reports

Detailed findings mapped to PCI DSS, SOC 2, GDPR, and SEC requirements. Audit-friendly format for internal and external stakeholders.

Compliance Reports

Detailed findings mapped to PCI DSS, SOC 2, GDPR, and SEC requirements. Audit-friendly format for internal and external stakeholders.

Prioritized Remediation

Step-by-step remediation guidance, resource estimates, and remediation timelines ranked by risk severity.

Prioritized Remediation

Step-by-step remediation guidance, resource estimates, and remediation timelines ranked by risk severity.

Prioritized Remediation

Step-by-step remediation guidance, resource estimates, and remediation timelines ranked by risk severity.

Free Retest Included

After you remediate, we retest critical and high-severity findings at no additional cost to confirm fixes.

Free Retest Included

After you remediate, we retest critical and high-severity findings at no additional cost to confirm fixes.

Free Retest Included

After you remediate, we retest critical and high-severity findings at no additional cost to confirm fixes.