[German]There are indications that local user accounts in Windows 11 will no longer be able to be set up in the future, or only with considerable effort during setup. In the latest Insider Preview Build 26220.6772 (KB5065797) from October 6, 2025, Microsoft announced that the commands for setting up local user accounts during setup will be removed.
[German]Brief information for administrators of Microsoft Cloud services. If someone cannot access the Microsoft Admin Center, it is not your fault. Since around 10:30 a.m., the Microsoft Admin Center has been down globally because a certificate expired. This comes after Microsoft 365 experienced issues yesterday (see Microsoft 365: Outage blocks Teams and Exchange Online (Oct. 8, 2025)).
[German]There are two medium-score vulnerabilities in CrowdStrike Falcon Sensors for Windows that have been patched by the manufacturer via an update. A discussion is currently raging because CrowdStrike refers to this as an "issue," while security researchers refer to it as "closing vulnerabilities."
[German]Yesterday noon / evening (Central European Time), October 8, 2025, there was a disruption to Microsoft 365 services. This resulted in users experiencing problems accessing Microsoft Teams and Exchange Online features. As the disruption occurred late in the evening, users in Europe were likely to have been less affected. After just under two hours, Microsoft managed to resolve the cause of the disruption.
[German]Another topic that I came across yesterday on the web. Major electronics distributor Avnet has confirmed that there has been a partial data leak in the EMEA region. However, third parties would not be able to use the data as it is "unreadable." An attacker claims to have stolen 1.3 terabytes of compressed data, including personal data in plain text.
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[German]A brief update from the end of September 2025. Microsoft has released two updates for setup and recovery for Windows 11 24H2 and Windows Server 2025. There is a dynamic update, KB5066683, which can be downloaded during the setup of Windows 11. And there is a recovery update, KB5066687, for Windows 11 and Windows Server 2025.
[German]The Arduino electronics platform is to be acquired by processor manufacturer Qualcomm for an undisclosed sum, with the brand name remaining unchanged. At the same time, new boards have been announced.
[German]The end of support for Windows 10 22H2 is looming. On my system in a VM, I recently noticed that the end of support in October 2025 is reported in the update section. And after Microsoft granted private users in EAA one year of free ESU security updates, US consumer protection associations are now calling for this extension worldwide.
[German]A quick reminder for administrators responsible for SharePoint Online. Microsoft will retire Azure ACS for SharePoint Online on April 2, 2026.
[German]Confusion surrounds the feature rolled out by Microsoft in June 2025, which ensures that Microsoft 365 apps store their backups of document files on OneDrive. This functionality does not appear to be available in Europe (yet). It is also known how administrators can control this storage using GPO.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
