Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. A new threat analysis from the threat intelligence experts at ...

New security rules come into place for outlook.com on May 5. Update, April 20, 2025: This story, originally published April 18, has been updated with further advice from Red Sift’s Faisal Misle on ...

The FBI released an urgent security warning to the public about a fast-acting scam targeting Microsoft 365 users on Teams, ...

Microsoft has started force-installing the new Outlook email client on Windows 10 systems for users who deploy this month's KB5050081 non-security preview update. This was first announced on January 9 ...

Facepalm: While Microsoft focuses on fixing its weak security practices, critical bugs in its many services and products keep popping up. A researcher discovered a dangerous flaw in Outlook months ago ...

Researchers this week disclosed details on two security vulnerabilities in Microsoft Outlook that, when chained together, give attackers a way to execute arbitrary code on affected systems without any ...