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.



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.

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.
