AI LLM Pentest
Manual adversarial testing for LLM applications using 40+ prompt injection and jailbreak techniques, with full OWASP LLM Top 10 mapping and remediation guidance for engineering teams.
Choosing from top penetration testing companies means finding a partner that understands modern attack surfaces, not just legacy scans. Vynox Security delivers manual, AI-native penetration testing across LLM apps, RAG pipelines, agents, APIs, web apps, cloud, mobile, and networks—pairing fast 5–15 business day delivery with developer-ready remediation and compliance-ready evidence for SOC 2 and ISO 27001.

Explore AI-native and infrastructure penetration testing services designed for modern software, cloud, and compliance-driven teams.
Manual adversarial testing for LLM applications using 40+ prompt injection and jailbreak techniques, with full OWASP LLM Top 10 mapping and remediation guidance for engineering teams.
End-to-end testing of retrieval-augmented generation systems to uncover cross-tenant retrieval, document leakage, vector database poisoning, access-control bypasses, and embedding inversion risks.
Security testing for autonomous agents with tool access, covering tool-call injection, privilege escalation, goal hijacking, MCP review, and unintended data exfiltration through legitimate channels.
Manual web application penetration testing across OWASP Top 10, business logic abuse, authentication, authorization, injection chains, and assessor-ready reporting for compliance reviews.
Hand-exercised REST and GraphQL API security testing focused on BOLA, authentication, mass assignment, excessive exposure, injection, rate-limit evasion, and HTTP-level evidence.
AWS, GCP, and Azure security testing covering IAM escalation, public exposure, secrets handling, network rules, cloud storage, and AI workload isolation risks.

Vynox Security begins with a 30-minute discovery call to understand your assets, AI systems, compliance drivers, deployment model, and risk priorities. The team recommends the right engagement tier, testing depth, delivery timeline, and sample report expectations.
Trusted by AI-powered businesses, SaaS teams, and security-conscious organizations needing fast, actionable security assurance.
Vynox Security combines AI-specific expertise with practical penetration testing execution.
Built specifically for LLMs, RAG pipelines, autonomous agents, and the risks traditional pentests overlook.
Findings include reproduction steps, screenshots, CVSS scores, and stack-specific remediation guidance engineers can use.
Most engagements are delivered in 5–15 business days, supporting urgent audits and customer reviews.
SOC 2, ISO 27001, and AI-specific control mapping turn security testing into usable evidence.
Meet the specialists behind Vynox Security’s testing work.

Discovery Call Lead / Founder or Senior Team Member
Karan Singh is a founding team member and senior security professional at Vynox Security, where he leads discovery calls and security assessment scoping for prospective clients. As the primary booking contact for new engagements, Karan plays a pivotal role in helping organizations understand their AI and infrastructure security needs before any testing begins. With deep expertise in AI-native security testing — including LLM penetration testing, RAG pipeline security, and autonomous agent assessments — he ensures every engagement is precisely scoped to deliver maximum value. Karan is committed to making the onboarding process clear and efficient, setting the foundation for thorough, developer-ready security assessments that help clients ship AI products with confidence.

Point of Contact / Security Engagement Lead
Shubham serves as a Security Engagement Lead and primary point of contact for client engagements at Vynox Security. Known for his prompt responsiveness and seamless coordination, Shubham ensures that every security testing engagement runs smoothly from kickoff through final delivery. He acts as the bridge between Vynox's technical security team and client stakeholders, keeping communication clear, timelines on track, and deliverables aligned with each organization's specific compliance and remediation goals. Clients consistently praise Shubham for making the entire security testing process efficient and stress-free. His dedication to collaborative, responsive client engagement reflects Vynox's core commitment to being a trusted security partner for AI-powered businesses and security-conscious development teams.
Penetration testing cost depends on scope, complexity, environment count, testing depth, and reporting requirements. A focused API or cloud test usually costs less than a full AI red team or multi-asset PTaaS programme. Vynox Security uses transparent, stage-appropriate pricing from startup to enterprise scale and offers a free 30-minute discovery call to clarify scope, timeline, and budget before work begins.
Get clear answers before choosing your penetration testing partner.
Verified client rating on G2 review platform.
Structured coverage for AI-specific vulnerability classes.
Findings aligned to audit evidence requirements.
Share your AI, application, cloud, or infrastructure scope and Vynox Security will help define the right engagement, timeline, and reporting needs.
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