AI agents are no longer experimental - they’re operational.

Proofpoint has acquired Acuvity, integrating AI-native detection models, runtime enforcement, and governance controls into its security stack.

Key implications for defenders:
• Context-aware AI interaction monitoring
• Control across endpoints, browsers, and AI infrastructure
• Mitigation of prompt injection & model manipulation
• Governance for enterprise AI deployment
• Unified protection for human + agent workflows

Agentic risk modeling is now a core requirement.

Source: https://www.proofpoint.com/us/newsroom/press-releases/proofpoint-acquires-acuvity-deliver-ai-security-and-governance-across

What’s your current approach to AI runtime security?

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#InfoSec #AISecurity #ThreatDetection #PromptInjection #ModelSecurity #BlueTeam #RedTeam #SecurityArchitecture #DataLossPrevention #CyberDefense #AIThreats

🧩 Kiểm tra 2500 mô hình trên Hugging Face, 86 bị lỗi: 16 file hỏng (Git LFS pointer), 5 giấy phép ẩn, 49 phụ thuộc bóng, 11 file đáng ngờ (STACK_GLOBAL), 5 lỗi quét. Công cụ Veritensor (mở nguồn) phát hiện và khắc phục. Cài: pip install veritensor. #AI #ML #HuggingFace #ModelSecurity #Veritensor #OpenSource #BảoMậtMôHình

https://www.reddit.com/r/LocalLLaMA/comments/1qiyran/i_scanned_2500_hugging_face_models_for_malware/

TechRadar (@techradar)

새로운 프롬프트 인젝션(prompt injection) 변종이 발견되어 수정되었다는 내용입니다. 프롬프트 기반 공격의 지속적 변형과 이에 대한 대응(패치/완화)이 이루어졌음을 알려 AI 보안 및 모델 안정성 관리의 중요성을 시사합니다.

https://x.com/techradar/status/2013744355069304912

#promptinjection #aisecurity #vulnerability #modelsecurity

Germany’s BSI issues new guidelines to counter evasion attacks on LLMs — securing AI means anticipating how models can be tricked, not just how they learn. 🇩🇪🤖 #AIGovernance #ModelSecurity

https://securityaffairs.com/184606/security/germanys-bsi-issues-guidelines-to-counter-evasion-attacks-targeting-llms.html