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Microsoft fixes Windows bug breaking localhost HTTP connections
Microsoft has fixed a known issue breaking HTTP/2 localhost (127.0…
Microsoft: October updates break USB input in Windows Recovery
Microsoft has confirmed that this month's security updates disable USB mice…
Microsoft: Windows 11 23H2 Home and Pro reach end of support
Microsoft has reminded customers today that systems running Home and Pro editions…
Microsoft Teams to let users report messages wrongly flagged as threats
Microsoft says that Teams users will be able to report false-positive…
Microsoft says new Outlook can't open some Excel attachments
Microsoft is working to resolve a known issue that prevents some users…
Microsoft Defender portal outage disrupts threat hunting alerts
Microsoft is working to mitigate an ongoing incident that has been blocking…
Microsoft "mitigates" Windows LNK flaw exploited as zero-day
Microsoft has silently "mitigated" a high-severity Windows LNK vulnerability exploited by…
Microsoft: December security updates cause Message Queuing failures
Microsoft has confirmed that the December 2025 security updates are breaking Message…
Critical Microsoft SharePoint flaw now exploited in attacks
A critical Microsoft SharePoint vulnerability patched in January is now being exploited…
Microsoft confirms patching issues in restricted Windows networks
Microsoft says customers in restricted network environments may encounter Windows Update failures…
Microsoft confirms Windows 11 security update install issues
Microsoft has confirmed that the May 2026 Windows 11 security update (KB5089549…
Tycoon2FA hijacks Microsoft 365 accounts via device-code phishing
…attacks and abuses Trustifi click-tracking URLs to hijack Microsoft 365 accounts. [...]
Microsoft warns of new Defender zero-days exploited in attacks
On Wednesday, Microsoft started rolling out security patches for two Defender vulnerabilities…
Microsoft fixes KB5089549 Windows security update install issues
Microsoft has resolved a known issue causing installation failures and 0x800f0922 errors…
Hackers target Microsoft 365 accounts with 81 million login attempts
An aggressive password-spraying campaign targeting Microsoft 365 environments generated more than…
Microsoft patches RoguePlanet Defender zero-day vulnerability
Microsoft has released a security patch to address a Defender zero-day…
Microsoft says KB5120998 Windows update resets desktop settings
Microsoft has confirmed that desktop settings are lost or reset on some…
Microsoft Entra Suite delivers 131% ROI by unifying identity and network access
…www.microsoft.com/en-us/security/blog/2025/08/04/microsoft-entra…
Microsoft Entra ID security updates: Passkeys are the default authentication method in Entra ID
…The post Microsoft Entra ID security updates: Passkeys are the default authentication…
ADN Microsoft CSP Security Week: KI gegen Cyberkriminalität
<html><body><p>ADN und Microsoft vermitteln während der ADN Microsoft CSP…