LLM Pentesting
Manual adversarial testing of LLM applications using 40+ prompt injection and jailbreak techniques, including direct injection, indirect injection, role-play exploits, token manipulation, and multi-turn attack chains.
Modern AI applications need more than standard penetration testing. Vynox Security evaluates LLMs, RAG pipelines, and autonomous agents against real prompt injection, jailbreak, tool-call hijacking, and data exfiltration attacks. Get clear evidence, OWASP LLM Top 10 mapping, and developer-ready remediation guidance so your team can ship AI features while meeting security and compliance expectations.
AI-native testing for prompt injection, RAG leakage, agent hijacking, model extraction, and compliance evidence.
Manual adversarial testing of LLM applications using 40+ prompt injection and jailbreak techniques, including direct injection, indirect injection, role-play exploits, token manipulation, and multi-turn attack chains.
Scenario-driven simulations across LLMs, agents, and pipelines to expose realistic attacker impact, exploit chaining, and business-critical AI security weaknesses before adversaries find them.
Testing of retrieval-augmented generation systems for restricted document leakage, cross-tenant retrieval bypass, access-control failures, vector database poisoning paths, and embedding inversion exposure.
Security evaluation of autonomous agents with tool access, covering tool-call injection, indirect prompt injection, privilege escalation through agent chaining, goal hijacking, and exfiltration through legitimate channels.
Assessment of whether adversaries can recover proprietary training data, model behavior, fine-tune signatures, or sensitive memorized content through targeted probing and reconstruction techniques.
AI security findings mapped to SOC 2, ISO 27001, ISO 42001, and OWASP LLM Top 10 requirements, with evidence packs prepared for audit workflows.
Vynox Security begins with a 30-minute discovery call to understand your LLM application, RAG architecture, agent permissions, APIs, compliance goals, and deployment context before recommending the most appropriate security evaluation scope.
Security-conscious AI teams rely on Vynox Security for actionable findings and faster remediation cycles.
Vynox Security helps teams find AI-specific vulnerabilities, remediate faster, and satisfy compliance evidence needs.
Purpose-built methods uncover LLM, RAG, and agent risks traditional pentests routinely miss.
Every AI engagement maps findings to OWASP LLM Top 10 and relevant controls.
Reports include reproduction steps and stack-specific fixes engineers can implement without guesswork.
PTaaS supports same-day fix verification after engineers deploy remediation to staging.
AI-native security experts guiding every engagement.
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.
Prompt injection testing evaluates whether attackers can manipulate an AI system’s inputs to override instructions, bypass guardrails, reveal sensitive data, or trigger unintended actions. Vynox Security tests direct prompts, indirect injections through documents or tool outputs, role-play exploits, token manipulation, and multi-turn attack chains, then provides reproducible findings and remediation guidance.
Discuss your AI stack with a security specialist today.
Trusted feedback from verified security buyers.
Coverage aligned to AI security risks.
Findings mapped for audit evidence packs.
Book a discovery call to scope your AI attack surface, review testing options, and receive a clear engagement plan tailored to your stack.
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