Microsoft reported issues with sending and receiving email messages through Outlook, searching in OneDrive and creating chats ...

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; ...

Microsoft 365 services, including Outlook, Defender, Purview, and Teams, were down on Thursday ...

An hours-long outage is preventing Microsoft's enterprise customers from accessing their inboxes, files, and video meetings.