New Open-Source Framework Enhances LLM Security

New Open-Source Framework Enhances LLM Security

First seen 2 Dec 2025, 18:33 UTC •Infosecurity-MagazineSecuritybrief •22.0

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Check Point, Lakera, and the UK AI Security Institute have launched b3, an open-source framework aimed at improving the security of large language models (LLMs) used in AI agents. The b3 benchmark focuses on identifying vulnerabilities at critical points in AI workflows, termed 'threat snapshots', to enhance the resilience of LLMs.

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