How to detect data leaks in LLM-powered applications during development

How to detect data leaks in LLM-powered applications during development

This task can be performed using PromptBrake

AI security testing before every release

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PromptBrake

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PromptBrake is a pre-release security testing platform for LLM-powered APIs. It runs repeatable scans against your endpoint to catch prompt injection, data leaks, unsafe tool use, and other failure modes before production, with clear evidence, baseline diffs, and CI release gates to help teams fix issues faster.

What to expect from an ideal product

  1. PromptBrake runs automated scans on your LLM endpoints to catch data leaks before they reach users, eliminating the guesswork of manual testing
  2. The platform tests your AI applications with real attack scenarios that try to extract sensitive information, showing you exactly where your defenses break down
  3. You get detailed reports that pinpoint which prompts cause your LLM to spill confidential data, making it easy to track down and patch vulnerabilities
  4. PromptBrake integrates directly into your development pipeline so every code change gets checked for data leak risks before deployment
  5. The tool validates that your data protection measures actually work by attempting to bypass them, giving you proof that sensitive information stays secure

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