Monthly Archives: April 2021


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German Gigaset Android Update Server probably delivers malware

[German]A German blog reader just informed me, that German smartphone manufacturer Gigaset seems to be affected by a hack. At least one of the Android update servers is probably delivering malware. Here's the information I have so far. Advertising

Posted in Android, devices, Security, Update | Tagged , , | 29 Comments

German City Dortmund goes Open Source

[German]The German city of Dortmund is moving in the direction of open source. On March 25, 2021, the city council decided to use open source software in the administration in the future. In addition, software developed by the administration or … Continue reading

Posted in Software | Tagged | Leave a comment

China: videos from private surveillance cameras on sale

[German]Hackers in China seem to have discovered a new business model. Tens of thousands of videos of hacked surveillance cameras are being sold online. Many of these videos are quite boring and show people just sitting in their houses or … Continue reading

Posted in Security | Tagged | Leave a comment

Edge 89.0.774.68

[German]Microsoft has released the update to Edge 89.0.774.68 on April 1, 2021. It is a security update that fixes various vulnerabilities that have already been fixed in Google Chrome. Here is some information about it. Advertising

Posted in browser, Security, Update | Tagged , , | Leave a comment
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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...


Data protection officer stopps use of Microsoft Teams in schools of German state Hesse

[German]The use of Microsoft Teams in schools of German state Hesse (Hessen) is being phased out for data protection reasons. This has just been announced by the Hessian data protection commissioner. Data protection-compliant substitute solutions are available for use for … Continue reading

Posted in Security | Tagged , | Leave a comment

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Ubiquiti hack more serious than admitted

[German]The hack of US manufacturer Ubiquiti Networks (IoT devices, cameras, etc.) that became known in January 2021 was probably more serious than the company admitted. The attackers are said to have had access to source codes and credentials. Addendum: Statement … Continue reading

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DNS Issue: Xbox Live, Teams, Office 365, OneDrive and Bing affected (1./2.4.2021)

[German]A few hours ago, there was a worldwide outage of the Microsoft cloud services Xbox Live, Teams, Office 365, OneDrive and Bing. A DNS resolution error was probably the problem. The problem seems to be solved at the moment.. Advertising

Posted in Cloud, issue | Tagged , | Leave a comment

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Script V2 for March 2021 update cleanup to fix printing issues

[German]German blog reader bon-go sent me his revised PowerShell/batch script to uninstall the buggy March 2021 updates in Windows 10 that are causing the printing issues reported here on the blog. I'm posting the updated version of the script here … Continue reading

Posted in issue, Windows | Tagged , , | Leave a comment

Issues with Outlook Update KB4493226 (March 2, 2021)?

[German]Quick question to administrators and users of Outlook 2016. Are there any issues (lags or hangs and slow reactions) after installing the update KB4493226 from March 2, 2021? I got first reports about some trouble. Advertising

Posted in issue, Office, Update | Tagged , , , | Leave a comment

Microsoft switches internally to Linux

Microsoft internally wants to change its systems (servers, but also clients) to Linux in the medium future. So Windows will be phased out in the long run – they are only considering to port a part of the GUI and … Continue reading

Posted in Linux | Tagged | 4 Comments