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Microsoft recommends Exchange admins to disable the SMBv1 protocol

Security Affairs

Microsoft is recommending administrators to disable the SMBv1 network communication protocol on Exchange servers to prevent malware attacks. Microsoft is urging administrators to disable the SMBv1 protocol on Exchange servers as a countermeasure against malware threats like TrickBot and Emotet. Get-WindowsFeature FS-SMB1).Installed

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DHS also issued an alert for the Windows BlueKeep flaw

Security Affairs

The agency urges Microsoft users and administrators to install security patches, disable unnecessary services, enable Network Level Authentication (NLA) if available, and block TCP port 3389. Enable Network Level Authentication. Enable Network Level Authentication in Windows 7, Windows Server 2008, and Windows Server 2008 R2.

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Expert developed a MetaSploit module for the BlueKeep flaw

Security Affairs

BlueKeep is a wormable flaw that can be exploited by malware authors to create malicious code with WannaCry capabilities. Microsoft has released patches for Windows 7, Server 2008, XP and Server 2003. osum0x0 also published a video PoC that shows how to exploit the BlueKeep vulnerability on a Windows 2008 system.

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NSA urges Windows Users and admins to Patch BlueKeep flaw

Security Affairs

BlueKeep is a wormable flaw that can be exploited by malware authors to create malicious code with WannaCry capabilities. Many security experts have already developed their own exploit code for this issue without publicly disclosing it for obvious reasons. Microsoft has released patches for Windows 7, Server 2008, XP and Server 2003.

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A deeper insight into the CloudWizard APT’s activity revealed a long-running activity

Security Affairs

In October 2022, Kaspersky researchers uncovered a malware campaign aimed at infecting government, agriculture and transportation organizations located in the Donetsk, Lugansk, and Crimea regions with a previously undetected framework dubbed CommonMagic. This means that the threat actor was able to avoid detection for more than 15 years.

Malware 77
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Microsoft Patch Tuesday addresses dangerous RDS flaw that opens to WannaCry-like attacks

Security Affairs

The vulnerability tracked as CVE-2019-0863 could be exploited by an attacker with low-privileged access to the targeted system to deliver a malware. ” reads the security advisory published by Microsoft. “This vulnerability is pre-authentication and requires no user interaction. The thought is for the WannaCry attack.

Malware 83
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Security Affairs newsletter Round 291

Security Affairs

A cyberattack crippled the IT infrastructure of the City of Saint John Hundreds of female sports stars and celebrities have their naked photos and videos leaked online Romanians arrested for running underground malware services Threat actor shared a list of 49,577 IPs vulnerable Fortinet VPNs Computer Security and Data Privacy, the perfect alliance (..)