SuanNi
May 6, 2026 · Information Security
Why AI Can't Keep Secrets and How Output Filtering Provides a Bulletproof Defense
Developers often hide credentials in system prompts, but a massive stress test by Swept AI and the University of Michigan shows that given enough time, large language models inevitably reveal those secrets, and only strict output‑filtering defenses consistently prevent leakage.
AI securityLarge Language Modelsoutput filtering
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