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#prompt fuzzing

Bar chart of prompt fuzzing evasion rates across open and closed LLMs from Unit 42 research
Threat Intelligence

Prompt Fuzzing Tears Through LLM Guardrails — Evasion Hits Highs Across Open and Closed Models

Evasion rates spiked into high levels for key model combos. Turns out, five years of safety tweaks haven't hardened LLMs against scalable fuzzing attacks.

3 min read 5 hours ago
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