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CRITICAL AI-Generated Scripts Exploit Siemens S7 PLCs in US Infrastructure // FIRST LOOK CUSTODY Framework Ships to Constrain AI Agents in Enterprise Networks // FIRST LOOK OpenAI Launches Private Safety Processing for Zero-Data Monitoring // FIRST LOOK smolvm Brings Hardware-Isolated Sandboxing for AI Code Execution // FIRST LOOK OpenAI Adds Mandatory RL Training Safeguards for Frontier Models // HIGH AI Mind Viruses Spread Between Agents via Prompt Files // FIRST LOOK Fortinet Acquires Virtue AI to Secure AI Models and Agents // HIGH CVE-2026-24301: Microsoft Copilot One-Click Data Exfiltration // CRITICAL CVE-2026-64849: MLflow SSRF Exploited to Steal Cloud Credentials // HIGH CoSnitch Attack Forces Copilot to Expose Its Own Architecture //
OFFICECLI

Officecli

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OfficeCLI Brings Microsoft Office Automation to AI Agents

OfficeCLI Brings Microsoft Office Automation to AI Agents

FIRST LOOK ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 7.8 HN AI Security

OfficeCLI is an open-source, single-binary tool that enables AI agents to programmatically read, write, and automate Microsoft Word, Excel, and PowerPoint files without requiring a local Office installation. This dramatically expands the file-system attack surface for agentic AI systems, enabling prompt injection via document content, automated exfiltration of sensitive Office files, and weaponisation of documents as a persistent injection vector. Defenders operating AI agent pipelines that touch file systems must now treat any Office document as a potential adversarial input channel.

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