[German]Has anyone had this happen before? When trying to install Microsoft Office 365, the Edge browser opens with the login page and then SmartScreen shows it as unsafe?
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Office 365 installation: Edge SmartScreen triggers a security warning
Emotet reportedly uninstalls itself on April 25, 2021
[German]Currently, it's reported, that the Emotet malware will automatically uninstall itself from infected systems on April 25, 2021 (1st I reported March) at 12:00 a.m CET. However, it is unclear to me who exactly is behind this action – the German BKA and the Dutch police are mentioned. Here is the information that has just been leaked via security researchers and Europol.
Linux: Bug in Sudo allows privilege escalation
[German]Security researchers at Qualsys have discovered a vulnerability (CVE-2021-3156) in the BSD/Linux Sudo command. Due to a heap overflow, attackers with normal privileges could achieve privilege escalation to root. However, updates for the vulnerability are now available from major Linux distributions.
Windows 10: Intel Microcode Updates January 2021
[German]Microsoft has released various Intel microcode updates for Windows 10 version 1903 to 20H2 as of January 26, 2021. For other versions, however, the microcode updates remain unchanged. EP has linked the KB articles within this comment.
German BKA initiate a takedown of Emotet malware infrastructure
[German]The German Federal Criminal Police Office (Bundeskriminalamt) and the Frankfurt General Prosecutor's Office (Generalstaatsanwaltschaft) have initiated a "takedown" of the Emotet infrastructure internationally. The Emotet servers were taken over and then the infrastructure was shut down.
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 ...
iOS/iPadOS 14.4 fixes 0-day vulnerabilities
[German]Apple has just released iOS 14.4 and iPadOS 14.4 as a security update. The update closes three vulnerabilities that are exploited by 0-day exploits.
Four more security vendors confirm SolarWinds incidents
[German]The Solarigate story continues. Now four other security vendors have disclosed "incidents" related to the supply chain attacks via SolarWinds Orion products.
Firefox 85.0.0 and 78.7.0 ESR released
[German]Mozilla developers have released Firefox browser version 85.0.0 and 78.7.0 ESR as of January 26, 2021. Firefox 85 is a new branch for the browser and the ESR gets security updates. Here is an overview of the updates.
Windows Server 2019: Intel RSC support for NICs disabled in Hyper-V, storage stacks writes operations as write-throughs
[German]Another small piece of information for administrators of a Hyper-V cluster under Windows Server 2019. It looks like Intel has disabled RSC support for all NICs on the driver side as of release 1903. In addition, storage stacks write operations tagged as write-through, bypassing caching. A user has informed me about that.
Windows 10 NTFS bug gets unofficial fix from OSR
[German]Developers at OSR have released an open-source filter driver that prevents the recently publicized NTFS bug, which can be used to corrupt NTFS volumes, from being exploited. This provides temporary protection for affected Windows 10 and Server systems until Microsoft finally comes around with a fix.