Unwitting employees register a hacker’s device to their account; the crook then uses the resulting OAuth tokens to maintain persistent access.

Microsoft said the bug meant that its Copilot AI chatbot was reading and summarizing paying customers' confidential emails, ...

ONLC Training shows how simple chat can power helpful AI workflows in Microsoft 365 Copilot Studio makes AI feel usable ...

Microsoft Outlook allows you to schedule emails for delivery at a later date and time, so you can prepare messages in advance and have them sent automatically.

MessageBunker now supports Office 365 accounts through IMAP connections utilising Microsoft’s OAuth authentication ...

A hacker noticed the change in its status and hijacked the dead add-in and its 4.71-star rating to conduct a phishing campaign that the company which uncovered the attack, plug-in security company Koi ...

Learn about our AI-first, end-to-end, security platform that helps you protect every layer of the AI stack and secure with ...

PCWorld reports that cybercriminals are exploiting Microsoft Power BI’s legitimate notification feature to send convincing phishing emails from genuine Microsoft addresses. These fake payment alerts ...

There are reports that a legitimate Microsoft email address—which Microsoft explicitly says customers should add to their allow list—is delivering scam spam. According to an Ars reader, the address on ...

Email can eat your day. You open Outlook to reply to a note, and twenty minutes later you’re still skimming a marathon thread, trying to figure out what’s actually needed from you. Copilot in Outlook, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Outlook has been "unusable." At last there’s a fix. Millions of Outlook users been plagued ...

Outlook Classic freezes when closing. Emails vanish from Sent Items. PST files lock up. That’s the fallout of Microsoft’s most recent Windows updates. On Tuesday, Microsoft finally released guidance ...