Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. As regular readers of the cybersecurity section here at Forbes ...

As part of Microsoft's ongoing Microsoft Secure Future Initiative (SFI), the company is readying three new security enhancements for Outlook personal accounts. The updates, effective in the latter ...

Yesterday was Microsoft’s big “Patch Tuesday,” which unleashed various security updates against 56 new vulnerabilities. This rounds out the year with a whopping total of 1,139 vulnerabilities fixed ...

Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is already ...

Microsoft' 2025 Patch Tuesday fixes 57 flaws, including one actively exploited and two publicly disclosed zero-day ...

Microsoft is investigating an issue causing Outlook Desktop to unexpectedly ask users to restore windows closed during a previous session. Outlook for Microsoft 365 users on affected systems see ...

A recently addressed security flaw in Microsoft Outlook has been identified as a significant threat, potentially allowing threat actors to exploit it to gain access to NT LAN Manager (NTLM) v2 hashed ...

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 ...

Microsoft 365 adds no-cost Copilot chat and custom recap templates, helping teams save time while admins gain overshare link ...

While sending an email through the Outlook desktop app, if you see an error message saying Microsoft Outlook cannot sign or encrypt this message because there are no ...