Microsoft Launches Copilot Agent Mode for Outlook, Inbox and Calendar Functions

📅 28 April 2026 at 11:14 UTC📰 Cyber Security NewsView original source ↗

Microsoft has officially launched its new “agentic” capabilities for Copilot in Outlook, transforming the AI from a basic drafting assistant into an autonomous digital agent. Announced on April 27, 2026, this major update enables Copilot to manage both your inbox and calendar proactively. By automating complex, ongoing tasks, Microsoft aims to reduce digital fatigue and […] The post Microsoft Launches Copilot Agent Mode for Outlook, Inbox and Calendar Functions appeared first on Cyber Security News.

🤖 AI BriefingAuto-generated threat analysis

🔍Threat Overview

Microsoft has launched Copilot Agent Mode, enabling proactive management of Outlook inbox and calendar functions, potentially reducing digital fatigue. This update introduces an autonomous digital agent, transforming the AI's capabilities.

⚙️Technical Details

Affected Systems

Outlook

💥Impact Assessment

Severity: medium

Who Is at Risk

Users of Outlook with Copilot Agent Mode enabled

🛡️Recommended Actions

1Disable Copilot Agent Mode for personal use

2Monitor email and calendar activity for suspicious behavior

3Regularly review and update permissions for Copilot access

📦Affected Products

Outlook

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