[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.
[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.
[German]The dating platform MeetMindful was the victim of a hack in which the database with user data was copied. This user data has now been posted for download by the hacker in an underground forum.
[German]Windows tool developer IOBit became a victim of a ransomware attack again last weekend, after the IOBit forum was already hacked and ransomware was spread to forum users a week ago. Here are some information what's known so far.
[German]With support end for Adobe Flash at the end of 2020, the Flash player has stopped working on January 12, 2021. In China, this has led to trains coming to a halt because the operator was not able to use their train scheduling software due to the stopped Flash player – the software developers of this software wasn't aware of the end of support.
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[German]Windows Server 2008 through Windows Server 2012 R2 contain the CVE-2021-1 vulnerability (NTLM Security Feature Bypass Vulnerability), but Microsoft has since patched it. Now details about the vulnerability have been published.
[German]Microsoft has announced a workaround for the Conexant audio driver issue that has been nagging users of Windows 10 version 2004 and later. The problem has been on the agenda since May 2020.
[German]The iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, and MagSafe accessories contain built-in magnets or may generate magnetic fields. Apple points out that these devices can interfere with defibrillators and pacemakers.
[German]A large proportion of successful cyber attacks are possible via 0-day vulnerabilities or unpatched browsers. The rise of home office solutions in the wake of the coronavirus pandemic exacerbates this problem. In some environments, updating the browser used is also a problem, which also has a negative impact on security. In such cases, the SANS Institute recommends browser isolation to render browser vulnerabilities ineffective.
[German]Sonicwall has been attacked by an ATP group and the attackers probably had access to the provider's code. Sonicwall has already confirmed this. Those who use Sonicwall products should respond.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
