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Tag Archives: Security
Android smartphones found with pre-installed Triada malware; stalkerware wants password to uninstall
[German]A small addendum on the subject of Android security. Some time ago, cheap Android smartphones were once again found with the Triada malware pre-installed. The Remote Access Trojan (RAT) extracts personal data. The campaign mainly affected Russian victims, as Kasperski … Continue reading
Outlook: New requirements for bulk emails
[German]In future, Microsoft will specify new requirements for sending bulk emails in Outlook. For domains that send more than 5,000 emails per day, Outlook will soon require compliance with SPF, DKIM and DMARC. Non-compliant messages will initially be sent to … Continue reading
Windows PCs at risk from WhatsApp flaw (CVE-2025-30401)
[German]A vulnerability in WhatsApp for Windows (before version 2.2450.6) puts Windows computers at risk. The vulnerability could allow attackers to execute malicious code via WhatsApp message attachments on Windows.
Windows: Kerberos PAC Validation Protocol in enforcement mode since April 8, 2025
[German]Quick reminder for administrators, in case anyone hasn't noticed. On the April 2025 patchday (8.4.2025), the "enforcement phase" for the hardening of the Kerberos protocol regarding the Kerberos PAC Validation Protocol came into force. This removed certain modes that could … Continue reading
Windows vulnerability CVE-2025-29824 attacked; install April 2025 updates
[German]There is a use-after-free vulnerability CVE-2025-29824 in Windows, which has probably already been exploited by ransomware groups. Microsoft has released security updates for April 2025 that also close this vulnerability. Users and administrators should therefore install the April 2025 updates … Continue reading
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 ...
Windows 10/11: All updates for Windows from the April 2025 patchday available
[German]Not all Windows security updates were ready for the patch day in April 2025 (April 8, 2025). For example, the update for Windows 10 (RTM version, version 1507) was completely missing. Microsoft has now delivered this update and also published … Continue reading
Posted in Security, Update, Windows
Tagged Patchday 4.2025, Security, Update, Windows 10
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Patchday: Microsoft Office Updates (April 8, 2025)
[German]On April 8, 2020 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. Below you will find an overview of … Continue reading
Posted in Office, Security, Software, Update
Tagged Office, Patchday 4.2025, Security, Update
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Patchday: Windows Server-Updates (April 8, 2025)
[German]On April 8, 2025 (second Tuesday of the month, Patchday at Microsoft), various cumulative updates were released for the supported versions of Windows Server. Below I have extracted the provided updates along with some details for these Windows Server versions … Continue reading
Posted in Security, Update, Windows
Tagged Patchday 4.2025, Security, Update, Windows Server
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Patchday: Windows 10/11 Updates (April 8, 2025)
[German]On April 8, 2025 (second Tuesday of the month, Patchday at Microsoft), Microsoft released cumulative updates for the still supported client operating system versions of Windows 10 and Windows 11. Here are some details about these updates, which are intended … Continue reading
Posted in Security, Update, Windows
Tagged Patchday, Security, Update, Windows 10, Windows 11
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Microsoft Security Update Summary (April 8, 2025)
[Germany]Microsoft released security updates for Windows clients and servers, Office and other products on April 8, 2025. The security updates eliminate 121 vulnerabilities (CVEs), one of which was classified as 0-day. This vulnerability has already been attacked. Below is a … Continue reading
Posted in Office, Security, Windows
Tagged Office, Patchday 4.2025, Security, Update, Windows
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