A bug has been causing Microsoft Copilot to read and summarize users’ confidential emails. The issue has been ongoing since ...

Microsoft's Copilot AI assistant can read and summarize messages with tags specifically designed to prevent it from doing so.

At last there’s a fix. Millions of Outlook users been plagued with failed restarts and missing emails since Microsoft released its mandatory January security updates. Now the company has confirmed a ...

From email-to-task in My Day to better offline search and Undo Send, these upgrades make Outlook faster and less stressful.

Microsoft admits that “Classic Outlook profiles with POP accounts and PSTs hang after Windows updates on January 13, 2026.” If you’re affected, you need to await a fix. “The Windows Team will be ...

A Microsoft Outlook add-in was abandoned and taken over by hackers, who used it to collect email accounts and banking data.

Security researchers uncover the first malicious Outlook add-in, hijacked to steal 4,000+ Microsoft credentials in new supply chain attack.

Microsoft is making voice a much more significant part of the Outlook experience. Just in time for TUAW parent company Aol to migrate all of its employees from Microsoft Outlook to Gmail this weekend, ...

The AgreeTo add-in for Outlook has been hijacked and turned into a phishing kit that stole more than 4,000 Microsoft account ...