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Google Gemini Adds Full Mac File and App Access for Desktop Agents

Google Gemini Adds Full Mac File and App Access for Desktop Agents

FIRST LOOK ATLAS OWASP MEDIUM Moderate risk · Monitor closely ▲ 6.2 BleepingComputer

Google is testing expanded desktop control for Gemini on macOS, enabling the AI to read, create, modify, and delete files system-wide, interact with native apps like Mail and Safari, and perform web actions with reduced per-action confirmation prompts. For defenders, this signals a maturing agentic surface that security teams must now formally model — including data handling policies, permission scoping, and audit logging for AI-initiated file and app actions. Key maturity gaps remain around granular policy controls, enterprise audit trail integration, and how Apple's own platform-level AI restrictions will interact with Gemini's expanded access model.

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.

Google Launches Gemini Spark on Mac with File Access

Google Launches Gemini Spark on Mac with File Access

FIRST LOOK ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 8.2 TechCrunch AI

Google has expanded Gemini Spark to macOS, giving the agentic assistant access to local files, third-party app integrations (including Dropbox, Canva, and Instacart), custom MCP connections, and real-time topic monitoring. This substantially widens the attack surface for enterprise defenders, as a compromised or manipulated Spark agent gains a foothold across local file systems, cloud workspaces, and external service APIs simultaneously. The addition of custom Model Context Protocol support is particularly concerning, as it allows arbitrary third-party tool connections with unclear trust boundaries and permission scoping.

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