Cybersecurity Report 2026

The AI-Driven Acceleration of Global Threats

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Email Security, Microsoft 365

24 September 2026

Email Prompt Injection: The New Phishing Risk Hiding in Enterprise Inboxes

A seemingly harmless email can contain instructions meant for the AI assistant that handles, summarizes, or acts on your email. This is important as organizations start to connect AI tools like Microsoft Copilot to email, calendars, files, and collaboration tools.

Monthly Threat Report (MTR) September 2026

Threat Reports

21 September 2026

Monthly Threat Report September 2026

This edition focuses on industry events from the month of August 2026. As a news and commentary edition, this month’s report prioritizes emerging threats and industry research over statistical sections.

Email Security, Microsoft 365

07 September 2026

Microsoft Outlook Outage: What Happened and How to Keep Email Running When M365 Goes Down

The latest Microsoft Outlook outage shows that cloud email downtime is more than an IT inconvenience. It can quickly become a business-continuity issue. Microsoft has pinpointed the underlying issue to a problem in a fundamental authentication configuration impacting several Microsoft 365 services, and it is presently evaluating a solution strategy.