Fintech security

Runtime security for fintech.

Fintech runs on trust. ByteHide detects attacks, blocks exploits, and proves what's exploitable from inside your live code, so you ship fast and stay ready for PCI-DSS, SOC 2, and DORA.

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ByteHide platform dashboard showing fintech application runtime telemetry and protected services.

Trusted by fintech teams

Telefónica
Grupo Salinas
Grupo Upax
Elektra

Why fintech

Why fintech applications need runtime security

Fintech applications are critical, and they are distributed. That combination opens two blind spots traditional security never closes, and both put runtime security at the center of how you protect financial software.

  • Trusted
    Build pipeline
    Unknown
    Customer device

    Your code ships, your visibility ends

    Banking and payment apps run on customer phones, environments you don't own. The moment an app leaves your pipeline, attackers can tamper with it, reverse it, or abuse it on their terms. The attack happens, and nothing tells you.

  • Findings
    2,341 found7 reachable
    • CVE-2026-1847
      not reachable
    • CVE-2026-0912
      Reachable
    • CVE-2025-9931
      not reachable
    • CVE-2025-8420
      not reachable
    • CVE-2025-7755
      Reachable
    • CVE-2025-6011
      not reachable

    Thousands of CVEs, no signal

    You already scan your code. The result is noise. Your scanner flags thousands of vulnerabilities and none of them tell you which are reachable in production, or which are under attack right now. Fintech security teams burn weeks chasing findings that were never exploitable.

  • payments.ts
    SAST · SCAByteHide
    Code & Ship
    ship
    • GET/payments
    • POST/accounts
    • GET/balance
    • PUT/cards
    Mobile App and API
    Runtime Protection
    Runtime Intelligence
    Exploit blocked
    just now
    ReachableCVE-2026-0912
    fix
    Evidence logged
    PCI · SOC 2

    ByteHide

    Real attacks, real code, in the one place that matters

    ByteHide is a platform built around runtime security. It does not compete with the scanner you already run. It does that work too, then validates every finding against what actually executes in production. SAST and SCA find the candidates. Runtime proves which ones are real, blocks the exploits, and logs the evidence your auditors need. You stop chasing noise and start acting on real attacks against real code.

The numbers

The threat is accelerating

The data from 2026 says the same thing from three independent sources: financial software is being attacked faster than it can be patched.

  • #1

    Exploited vulnerabilities are the leading initial intrusion vector, six years running. Exploitation now happens before a patch exists.

    Mandiant M-Trends 2026

  • 149%

    Year-over-year rise in vulnerability attacks against banking and financial services.

    Indusface State of Application Security 2026

  • 64%

    Of financial services organizations suffered prompt injection attacks on their AI applications.

    Thales Data Threat Report 2026

How ByteHide protects fintech

One engine. Two contexts.

Built for how fintech is built today

Fintech development has changed. Your applications now embed AI, and your team now builds with AI. ByteHide secures both sides of that shift, the software you ship and the way you ship it.

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Your fintech application at runtime

Your banking apps, payment services, and APIs run protected from inside the live code. When your application calls an LLM, runs a chatbot, or hands a task to a copilot for customer-facing features, ByteHide secures those AI interactions in real time. This is application security, runtime-first: detection and response where the transaction actually happens.

HTTP Request
Mobile App
Internal Service
3rd-party Library
App boundary
SQL Query
Command Exec
File Access
Network Call
Auth Check
Deserialization
Prompt Input
LLM Call
Model Response
Database
Filesystem
Internal APIs
Secrets
User Data
LLM

One platform, from the developer's machine to production.

Runtime at the core, scanning that makes it sharper.

What you gain

What fintech teams gain with ByteHide

Security is not a cost center for fintech. It is what lets you sell, ship, and grow.

  • 01

    Win client trust

    In fintech, security is the product. ByteHide gives you proof you can put in front of customers, partners, and regulators, not promises.

    Compliance Attestation

    Q2 2026 — Runtime evidence

    • PCI DSS controls mapped78 / 78
    • SOC 2 audit events8,213
    • Runtime telemetry (24h)live
    • DORA ICT risk registercurrent
    Signed by ByteHide Runtime2026-05-23 09:14
  • 02

    Pass audits without slowing down

    Compliance evidence is generated as you build, not scrambled together before each audit. Your roadmap never stops for PCI-DSS or SOC 2.

    Release velocity

    ship

    Audit checkpoints

    PCISOC 2DORAISOaudit-ready
    Sprint 142 · shipped & audit-ready
  • 03

    Ship financial features faster

    Runtime tells your team which risks are real, so engineers fix what matters and move on. Security keeps pace with AI-accelerated development.

    Velocity+42%
    w1w2w3w4w5w6w7

    Alerts filtered

    2,341
    noise
    7
    real
    Auto-fix vulnerability
ByteHide fintech compliance report — protected app, verifications, and weekly summary.
SOC 2
DORA
ISO 27001
GDPR
NIS2
ENS
SOC 2
DORA
ISO 27001
GDPR
NIS2
ENS
SOC 2
DORA
ISO 27001
GDPR
NIS2
ENS
SOC 2
DORA
ISO 27001
GDPR
NIS2
ENS

Compliance

Built for PCI-DSS, SOC 2, and DORA compliance

Fintech is one of the most regulated industries there is. ByteHide turns runtime into compliance evidence, so your team knows exactly where it stands on the controls financial regulators demand, and can prove it.

Share reports with your team, clients, or auditors in a few clicks. Build trust, speed up reviews, and cut the friction of every audit.
1.PCI-DSS evidence for cardholder data and payment flows.
2.SOC 2 audit trails for every security alert.
3.DORA operational resilience: detection, response, recovery.
4.Runtime access and traceability logs.
5.AI interaction monitoring for the LLMs inside your apps.
6.Real-time alerts on policy violations.

The platform

Application security testing,
end to end

The platform around your runtime engine. SAST, secrets, shielding, and audit, unified and fintech-ready.

Free tier

Code

SAST, SCA, and AI autofix, prioritized by runtime reachability. Your scanner finds the candidates. Runtime tells you which ones reach a real payment flow.

  • Static analysis with every finding validated against runtime reachability.
  • Software composition analysis with CVE prioritization based on what executes.
  • AI-assisted autofix for the findings that actually matter.
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ByteHide Code dashboard
Free tier

Vault

Secrets management for the payment APIs, banking integrations, and financial keys your applications depend on. Encrypted, rotated, and access-logged.

ByteHide Vault dashboard
  • Centralized vault for payment-API keys and HSM-backed secrets.
  • Access policies per environment, with full audit logs.
  • Automated rotation and revocation when something leaks.
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Shield

Code obfuscation and anti-tamper for the banking apps you ship to customer devices. Protect what runs in environments you don't control.

ByteHide Shield obfuscation visual
  • Code obfuscation for mobile banking and payment apps.
  • Anti-tamper, jailbreak and root detection at runtime.
  • Integrity checks across iOS and Android once the app ships.
Explore Shield

Audit

Cross-stack correlation, SIEM integration, and compliance reporting. Every alert logged with the trail your auditors expect.

  • Correlation across code findings, vault events and runtime telemetry.
  • SIEM integrations for SOC workflows out of the box.
  • Compliance reporting mapped to PCI-DSS, SOC 2, and DORA controls.
Explore Audit
ByteHide Audit dashboard

Customer story

How a digital bank moved from legacy tools to runtime security

A digital bank running distributed applications across web and mobile came to ByteHide with a familiar problem. Their security stack was a set of older tools that took heavy configuration to maintain and still left gaps. Static analysis ran, but every finding landed on developers with no way to know which ones mattered. And in production, they had little real visibility: no real-time telemetry, no way to see what was actually being attacked.

They started with runtime. ByteHide gave their team a live dashboard of what was happening inside their running applications, and within that view they saw something their previous tools had missed: real exploitation attempts, including zero-day activity their scanners had never flagged. ByteHide did not just surface those attacks. It blocked them in production, in real time.

From there, the change went deeper. ByteHide began feeding what runtime observed back into code analysis, so the same zero-day intelligence reached developers as concrete fixes, not just runtime blocks. The bank replaced its legacy code analysis with ByteHide's, and for the first time their developers were fixing the vulnerabilities that runtime proved were real.

The result was not one metric. It was a different way of working: faster detection, sharper prioritization, real-time protection in production, and a single platform instead of a stack of disconnected tools. One place for their team, their applications, and their compliance evidence.

Why ByteHide

Why fintech teams choose ByteHide

One platform, runtime-first, built around how fintech actually ships in 2026.

Fintech security questions, answered

How does ByteHide help fintech apps with PCI-DSS compliance?
ByteHide generates runtime evidence for the application-layer controls PCI-DSS requires, audit trails for every alert, access logs, and cardholder data exposure monitoring. It helps your team prepare for audits and prove compliance. It does not replace your certification process.
Can ByteHide protect mobile banking apps after they're distributed?
Yes. Banking apps run on devices you don't control. ByteHide adds code obfuscation, anti-tamper, and jailbreak and root detection that protect the app once it ships, with integrity checks across iOS and Android.
Does ByteHide replace my existing SAST or SCA scanner?
It can. ByteHide includes SAST and SCA, and validates every finding against runtime reachability. If you already run a scanner, ByteHide works alongside it and tells you which findings are actually exploitable in production.
How does ByteHide secure AI features inside fintech applications?
When your application calls an LLM, runs a chatbot, or uses a copilot for customer-facing features, ByteHide monitors those interactions at runtime and detects prompt injection and abuse, the same engine that protects the rest of your code.
Does ByteHide slow down fintech development cycles?
No. ByteHide runs in-process with no proxies or infrastructure changes, and runtime tells your team which risks are real, so engineers fix what matters instead of triaging noise. Security keeps pace with development.
Is ByteHide ready for DORA operational resilience requirements?
ByteHide helps fintech teams evidence the detection, response, and recovery capabilities DORA expects for critical financial software, with audit trails generated as your applications run.
10,000+ developers protect their apps with ByteHide

Secure your fintech stack
from code to production

Runtime security for fintech applications, the AI inside them, and the way your team builds them.

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ByteHide runtime dashboard showing live threat monitoring and protection metrics