Security●●●Banger
Promptinel – A Security Scanner for Prompts
Deterministic prompt linter flags injection, exfiltration, obfuscation before LLM runs—treats prompts as executable code.
Big BrainZero to OneSolve My Problem
cunningfatalist
104mo ago
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I found a prompt injection in my own IDs triage tool – what stopped it
by aaronphifer·May 31, 2026·2 points·0 comments
AI Analysis
●MidDark HorseNiche Gem
URL injection bypassed canary tokens and schema validation simultaneously.
Strengths
- •Tested four injection scenarios with documented results for each
- •Concrete attack vector: verdict and confidence in URL parameters
Weaknesses
- •Blog post submitted to Show HN, not an actual tool or product
- •Triagewall itself isn't open source or available to test
Category
Target Audience
Developers building LLM pipelines with untrusted input
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Lakera Guard · PromptArmor · Rebuff
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