Prompt Guard 2

Named by 3 kept items in this workspace.

1 items name it under affected products, 1 under classification.key entities and 1 under tools.

Search every workspace for Prompt Guard 2. It matches the name as written, so it can find other things that share it.

The items that name it 3

From Detection to Decision: Calibration and Deferral for Prompt-Injection Detection
paperas classification.key entities2026-10-14
Top GenAI security resources — October 2026
articleas affected products2026-10-13It is written here as Prompt Guard 2 (Meta): evaded by XAI-guided synonym substitution and paraphrasing.
Meta
Passing the Test You Trained On: Re-evaluating Prompt-Injection Detectors for LLM Agents
paperas tools2026-10-02
Meta's prompt-injection detector for LLM agent tool outputs, one of fifteen detectors evaluated in this study

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