Security experts offer their takes on some of the flaws, including a set of vulnerabilities that could enable remote code ...

Microsoft’s been inserting AI everywhere it can, including into some of the world’s most popular business productivity apps.

Microsoft announced it will expand the list of blocked attachments in Outlook Web and the new Outlook for Windows starting ...

The researchers said the campaign most likely started in December 2024. By abusing Microsoft Teams API and Amazon Web Services (AWS) servers located around the world, they were able to launch ...

Security researchers at Aim Security discovered "EchoLeak", the first known zero-click artificial intelligence (AI) ...

Outlook will block .library-ms and .search-ms attachments starting July 2025 to boost security across web and Windows apps.

Security researchers at Calif.-based Proofpoint have uncovered a large-scale account takeover campaign aimed at Microsoft ...

Discover the capabilities of Microsoft 365 Data Loss Prevention (DLP) and understand its limitations. Learn how to prevent unauthorized data access and sharing.

Microsoft 365 Copilot, the AI tool built into Microsoft Office workplace applications including Word, Excel, Outlook, ...

Researchers uncover a critical AI flaw in Microsoft 365 Copilot, allowing silent data theft through email without any user ...

A new ATO campaign using TeamFiltration breached 80,000+ Microsoft Entra ID accounts via password spraying, impacting ...