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Vlad Kitchenko
As a Security-focused Software Test Engineer, Vladyslav brings over 8 years of experience testing complex B2B SaaS platforms, from capital-markets trading systems to CPQ and hybrid work solutions. He specializes in API and end-to-end security testing, with a current focus on LLM applications: prompt injection, data leakage and unsafe output handling in RAG systems and AI agents.
  • Prompt injection is an attack in which text fed to a large language model is written to override its instructions.

    Prompt Injection Examples

    Prompt injection is an attack in which text fed to a large language model is written to override its instructions. It works because the model can be influenced by instructions in any text it processes, and separating system, user and retrieved content is not the same as enforcing access control. OWASP ranks it first among…

    Author Vlad Kitchenko

    Vlad Kitchenko

    Prompt Injection Examples