Cyphex Technologies
LLM & AI Security VAPT

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LLM & AI Security illustration

Comprehensive security testing for LLM applications, AI models and generative AI systems to uncover risks, prevent abuse and ensure trustworthy AI.

Model-Level Testing
Test prompts, outputs and model behavior
Prompt Injection Testing
Identify and prevent prompt manipulation
Data Leakage Checks
Detect training data exposure & PII leaks
AI Red Teaming
Simulate real-world attacks on your AI systems
Talk to an AI Security Expert Request a Free Assessment

Why LLM & AI Security Matters

AI systems introduce unique risks that traditional security can't detect.

78%
of AI projects face security vulnerabilities
(OWASP 2024 AI Security Report)
62%
of LLM apps are prone to prompt injection attacks
45%
of organizations lack visibility into AI model risks
$4.8M
average cost of an AI-related data breach in 2024
90%
of successful attacks on AI come from insecure prompts or data leakage

What We Test in LLM & AI Security VAPT

End-to-end testing of AI applications across the AI/ML application lifecycle.

Model Security Assessment

  • Model inversion attacks
  • Membership inference
  • Model extraction attacks
  • Adversarial examples
  • Robustness & reliability

Prompt Security Testing

  • Prompt injection
  • Jailbreak attacks
  • Prompt leakage
  • Indirect prompt injection
  • System prompt disclosure

Data & Privacy Testing

  • Training data leakage
  • PII & sensitive data exposure
  • Data poisoning
  • Excessive data exposure
  • Insecure vector databases

Application Security Testing

  • Authentication & access control
  • Insecure API endpoints
  • Session & token management
  • Rate limiting & abuse testing
  • Business logic flaws

AI Red Teaming

  • Real-world attack simulation
  • Multi-turn conversation abuse
  • Tool/Plugin exploitation
  • Misuse & unethical output
  • DoS against AI services

Compliance & Governance

  • AI governance assessment
  • OWASP Top 10 for LLM apps
  • NIST AI RMF alignment
  • EU AI Act readiness
  • Security best practices

Our AI Security VAPT Methodology

A structured approach to identify, validate, and help you fix AI risks.

  1. 1. Discover

    Understand your AI application, models and data flow.

  2. 2. Threat Modeling

    Identify AI-specific threats and attack surfaces.

  3. 3. Assessment

    Perform automated and manual security testing.

  4. 4. Validation

    Validate findings with real-world attack scenarios.

  5. 5. Reporting

    Detailed report with risk rating, impact and remediation.

  6. 6. Remediation Support

    Guide your team to fix issues and re-test for security assurance.

OWASP Top 10 for LLM Applications — We Cover All

Comprehensive coverage of the OWASP Top 10 risks for LLM applications.

LLM01
Prompt Injection
LLM02
Insecure Output Handling
LLM03
Training Data Poisoning
LLM04
Model Denial of Service
LLM05
Supply Chain Vulnerabilities
LLM06
Sensitive Information Disclosure
LLM07
Insecure Plugin Design
LLM08
Excessive Agency
LLM09
Overreliance
LLM10
Model Theft

Tools & Frameworks We Use

Industry-leading tools and techniques for AI security testing.

Promptfoo
Giskard
LangChain
Security
Lakera
NVIDIA Guard
(NeMo Guardrails)
OpenAI Evals
OWASP ZAP
ZAP
Burp Suite
Custom AI Red Teaming Frameworks

Deliverables You'll Get

Executive Summary

Detailed Findings Report

(Technical + Business Impact)

Risk Rating & Prioritization

(CVSS Based)

Proof of Concept (PoC) & Attack Scenarios

Remediation Roadmap & Best Practices

Re-test Report

(After Remediation)

AI Security. Real Impact.

Real AI Applications Tested
Multiple LLM Providers Assessed
Critical Risks Caught Early
Fewer AI Security Incidents
From Our Work

An early-stage startup had shipped an LLM-powered support assistant fast and wanted a real security check before scaling it up. Our AI security testing surfaced prompt injection paths and a data leakage risk in how the assistant handled context — both fixed before they became a customer-facing problem.

AI security customer success

Secure Your AI. Build Trust. Stay Ahead.

Don't wait for vulnerabilities to be exploited. Secure your LLM & AI applications with Cyphex Technologies.

Talk to an AI Security Expert Request a Free Assessment
  • No Obligation
  • Quick Response
  • 100% Confidential