Security News

Microsoft: Windows Server hotpatching to require subscription
2025-04-29 19:47

Microsoft has announced that it will soon introduce paid subscriptions for Windows Server 2025 hotpatching, a service that enables admins to install security updates without restarting. [...]

Microsoft fixes Outlook paste, blank calendar rendering issues
2025-04-29 15:45

Microsoft has confirmed several issues affecting Microsoft 365 customers using the "paste special' option and the calendar feature in the classic Outlook email client. [...]

Product Walkthrough: Securing Microsoft Copilot with Reco
2025-04-29 11:00

Find out how Reco keeps Microsoft 365 Copilot safe by spotting risky prompts, protecting data, managing user access, and identifying threats - all while keeping productivity high. Microsoft 365...

Microsoft fixes Outlook on the web search issues, failures
2025-04-28 15:17

Microsoft is working on fully mitigating issues causing Outlook on the web and SharePoint Online users to experience delays or failures when searching. [...]

Microsoft pitches pay-to-patch reboot reduction subscription for Windows Server 2025
2025-04-28 06:37

Redmond reckons $1.50/core/month hotpatch service is worth it to avoid eight Patch Tuesday scrambles each year Microsoft has announced that its preview of hotpatching for on-prem Windows Server...

Oh, cool. Microsoft melts bug that froze Server 2025 Remote Desktop sessions
2025-04-25 18:00

Where have we heard this before? Feb security update needs its own fix More than one month after complaints starting flying, Microsoft has fixed a Windows bug that caused some Remote Desktop...

Microsoft announces fix for CPU spikes when typing in Outlook
2025-04-25 08:10

Microsoft says it will soon fix a known issue causing CPU spikes when typing messages in recent versions of its classic Outlook email client. [...]

Hackers abuse OAuth 2.0 workflows to hijack Microsoft 365 accounts
2025-04-24 20:24

Russian threat actors have been abusing legitimate OAuth 2.0 authentication workflows to hijack Microsoft 365 accounts of employees of organizations related to Ukraine and human rights. [...]

Microsoft fixes machine learning bug flagging Adobe emails as spam
2025-04-24 19:02

Microsoft says it mitigated a known issue in one of its machine learning (ML) models that mistakenly flagged Adobe emails in Exchange Online as spam. [...]

Microsoft mystery folder fix might need a fix of its own
2025-04-24 18:01

This one weird trick can stop Windows updates dead in their tracks Turns out Microsoft's latest patch job might need a patch of its own, again. This time, the culprit is a mysterious inetpub...