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Security · 1h ago

AI Agents Leak Secrets When Developers Embed Credentials in Prompts

By Meridian48 News Desk · Summarised from DEV Community ·

Embedding API keys or tokens in AI agent prompts exposes them to the LLM, which cannot distinguish sensitive data from instructions. A curious user or injected payload can prompt the model to disclose secrets verbatim. The fix is to keep credentials out of the context window entirely, using deterministic access control instead.

Meridian48 take
The article's core advice is sound, but many developers will still need robust tooling to enforce this discipline at scale.
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