Windows Server 2019: Update KB5009616 causes DNS problems

Windows[German]Update KB5009616 – or successor updates – released in January 2022 can cause DNS issues on Windows Server 2019. Microsoft has admitted this in a support article. This problem can be corrected with a KIR function provided on 23 March 2022 via rollback. Here is a brief overview of the issue.

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Windows Server 2022 Preview Update (March 22, 2022)

Windows[German]A quick addendum – Microsoft has also released an optional cumulative (preview) update for Windows Server 2022 on 22 March 2022 (D-Week). No preview update was released for Windows 11. Below I provide an overview regarding these updates for Windows Server 2022.

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Chrome 99.0.4844.84 fixes 1 vulnerability

[German]Google has released updates to Google Chrome 99.0.4844.84 for Windows and Mac on the desktop as of 25 March 2022. The new version a security vulnerability that is rated high. In addition, there Chrome 98.0.4758.141 in the Extended Stable Channel and the Android browser has been updated to version 99.0.4844.88. Here is a brief overview.

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Windows 10: Microsoft fixes Bluetooth BSOD caused by update KB5011543 (2022/03/22)

Windows[German]Microsoft has also fixed an issue that can cause bluescreens in Bluetooth functions with preview update KB5011543 dated 22 March 2022. This affects Windows 10 versions 20H2 to 21H2 and was caused by cumulative update KB5009596 dated 25 January 2022 or later. Here is some information about it.

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Warning: Upgrade to Google Chrome 99.0.4844.74 and above

[German]In mid-March 2022, Google developers updated the Chrome browser to version 99.0.4844.74, fixing 11 security vulnerabilities (see Chrome 99.0.4844.74 fixes 11 vulnerabilities). Microsoft Edge has also received a security update (Microsoft Edge 99.0.1150.46 released). Now German Cyber Security agency BSI has issued a warning urging people to upgrade. And North Korean hackers have exploited a vulnerability in Google Chrome closed in February 2022 to attack targets. Continue reading

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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 ...


7 teenagers arrested in connection with the LAPSUS$ hacks

Sicherheit (Pexels, allgemeine Nutzung)[German]A few hours ago, I reported in the article Lapsus$ hacker group debunked? Teenager from Britain and Brazil suspected? that security researchers believe they have uncovered the mastermind of the LAPSUS$ gang. It has now been revealed that British police have arrested seven teenagers in connection with the LAPSUS$ gang's activities.

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GIF inventor Stephen Wilhite dies at the age of 74

Already on 14 March 2022, the US computer scientist Stephen Wilhite passed away at the age of 74. Stephen Wilhite is considered the "inventor" of the GIF graphic file format, which he developed with his team in 1987.

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Outlook PDF Preview error: Root cause PowerToys or Adobe Reader

[German]Microsoft has published information in a support document about problems with the preview of PDF files in Outlook. The PDF preview can fail because of a missing Adobe Reader or because of installed PowerToys, because the associated assignments have been overwritten.

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Firefox 98.0.2 released

Mozilla[German]Mozilla's developers have released version 98.0.2 of the Firefox browser on 23 March 2022. It is a maintenance update that fixes some bugs.

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Google Play: Play Movies & TV are beeing removed in Mai 2022

Google is continuing its approach of kicking media content out of its Google Play Store. After music, films and TV series should now also be dropped from Google Play and made available under Google TV. This is the result of an announcement by Google.

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