Midnight Blizzard hack: Microsoft sends notification to customers by email that ends up in SPAM folders

Posted on 2024-07-09 by guenni

[German]After Microsoft's e-mail system (Exchange Online, Outlook.com) was compromised by Russian hackers from the state sponsored group Midnight Blizzard Hackers, Microsoft recently had to admit that e-mails to customers were also affected. In an attempt to inform customers, Microsoft made the next blunder. The notifications were sent to the "Global Administrators" of the tenants of the affected companies. Notifications were not retrieved or ended up in the spam folder, or were classified as SPAM because Microsoft made further cardinal errors.

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Windows Server 2019: Daily DNS failures with Event ID 404

Posted on 2024-07-09 by guenni

Windows[German]Another issue, which was brought to my attention by a reader. It's about Windows Server 2019, where there is a problem with the domain controller in the morning hours because the DNS service fails. This is not limited to one system, but occurs on several customer systems. I'm posting it on the blog to find out if there are any others affected.

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Outlook: Old clients will be deactivated in mid-July 2024

Posted on 2024-07-08 by guenni

[German]I'm posting some information here on the blog that I came across a few days ago. From mid-July 2024, older Outlook clients and web browsers will refuse to work with Microsoft email accounts. Users will then have to update their clients in order to continue sending and receiving emails.

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Microsoft Teams: Teams 2.0 client distribution stopped; bug in iOS app causes issues with out-of-office notice

Posted on 2024-07-08 by guenni

Teams[German]On July 1, 2024, the Teams 2.0 client was to be deployed across the board on Windows. Microsoft has stopped the automatic distribution because the automatic MS Teams 1.0 uninstallation leads to Outlook problems. And Microsoft has long had a bug in its iOS app for Teams that makes creating an out-of-office note a problem for users. The texts cannot be corrected via the app – it appears to be an array error. I'll summarize the two issues in a blog post.

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OpenAI 2023 hacked – not went public till now

Posted on 2024-07-07 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[German]The chatGPT provider OpenAI was the victim of a cyberattack in 2023, in which the attackers were able to access and read the internal chats between researchers and other employees of the company. However, the source code behind the OpenAI LLMs was not accessible. This was probably made public by a source who leaked the information to the New York Times.

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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 ...

CheckMK also raises its prices

Posted on 2024-07-07 by guenni

[German]In the article Paessler switches PRTG license model to subscriptions üI had just reported on a change from their license model to subscriptions. The bottom line is that this will lead to massive price increases. But CheckMK has probably also massively increased its prices in 2024, as a reader told me a few days ago (he pointed this out here in a German comment).

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Paessler switches PRTG license model to subscriptions

Posted on 2024-07-07 by guenni

[German]The trend towards subscription models instead of one-off payments when purchasing software does not stop at Paessler and its PRTG software. A blog reader recently informed me about this change to PRTG from Paessler. I'll post the information here in the blog – including the information that Paessler AG has a new investor.

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Google Docs alternative from Proton

Posted on 2024-07-07 by guenni

[German]Swiss provider Proton, known for its encrypted mail service, announced and released its "Docs in Proton" service this week. Similar to Google Docs, users can open an online storage and edit documents in Docs.

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TeamViewer says in a final report: No customer data leaked during the hack in June 2024

Posted on 2024-07-06 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[German]The hack of the remote maintenance provider TeamViewer seems to have gone more smoothly than feared. A state actor (APT29) did have access to the company's internal IT environment. However, neither the production environment with the sources and binaries of the remote maintenance software nor customer data appear to have been affected. This was announced by the provider in what is now the third status update.

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MSI Center: Vulnerability CVE-2024-37726 allows system privileges

Posted on 2024-07-06 by guenni

Windows[German]A quick note for Windows users who have the MSI Center from Micro-Star International installed on their system. There is a Local Privilege Escalation vulnerability CVE-2024-37726 in this software that allows an attacker to gain system privileges. Versions <= 2.0.36.0 are affected – anyone using this software on their system should therefore update to be on the safe side.

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