Microsoft confirms a security bug allowed Copilot AI to summarize confidential emails without permission, bypassing DLP policies. Learn about the patch here.

As part of Microsoft's ongoing Microsoft Secure Future Initiative (SFI), the company is readying three new security enhancements for Outlook personal accounts. The updates, effective in the latter ...

Microsoft brings back Hayete Gallot to lead Security while Charlie Bell moves to an engineering quality mandate, both ...

Yesterday, February 10th, was Patch Tuesday. Microsoft released security updates to address 58 new security vulnerabilities.

Microsoft says an Exchange Online issue that mistakenly quarantined legitimate emails last week was triggered by faulty heuristic detection rules designed to block credential phishing campaigns.

Microsoft CEO Satya Nadella announced that his company is creating two new Executive Vice President roles, for Security and ...