Windows - Security Ticks

Kubernetes vulnerabilities allows RCE on Windows endpoints (CVE-2023-3676)

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Kubernetes vulnerabilities allows RCE on Windows endpoints (CVE-2023-3676) 18/09/2023 at 14:32 By Helga Labus Three high-severity Kubernetes vulnerabilities (CVE-2023-3676, CVE-2023-3893, CVE-2023-3955) could allow attackers to execute code remotely and gain control over all Windows nodes in the Kubernetes cluster. About the vulnerabilities CVE-2023-3676, discovered by Akamai researcher Tomer Peled, is a command injection vulnerability that […]

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LockBit leaks sensitive data from maximum security fence manufacturer

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LockBit leaks sensitive data from maximum security fence manufacturer 05/09/2023 at 17:32 By Helga Labus The LockBit ransomware group has breached Zaun, a UK-based manufacturer of fencing systems for military sites and critical utilities, by compromising a legacy computer running Windows 7 and using it as an initial point of access to the wider company

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Attackers exploited WinRAR zero-day for months to steal money from brokers (CVE-2023-38831)

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Attackers exploited WinRAR zero-day for months to steal money from brokers (CVE-2023-38831) 23/08/2023 at 18:46 By Zeljka Zorz Financially-motivated attackers have exploited a zero-day vulnerability in WinRAR (CVE-2023-38831) to trick traders into installing malware that would allow them to steal money from broker accounts. “This vulnerability has been exploited since April 2023,” says Group-IB malware

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WinRAR vulnerable to remote code execution, patch now! (CVE-2023-40477)

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WinRAR vulnerable to remote code execution, patch now! (CVE-2023-40477) 21/08/2023 at 14:47 By Helga Labus RARLAB has fixed a high-severity RCE vulnerability (CVE-2023-40477) in the popular file archiver tool WinRAR. About CVE-2023-40477 A widely used Windows-only utility, WinRAR can create and extract file archives in various compression formats (RAR, ZIP, CAB, ARJ, LZH, TAR, GZip,

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Stremio vulnerability exposes millions to RCE and data theft

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Stremio vulnerability exposes millions to RCE and data theft 31/07/2023 at 11:02 By Help Net Security CyFox has recently identified a critical hijacking vulnerability in Stremio 4.4, a popular software platform for streaming movies and TV shows. With over 5 million users relying on Stremio for their entertainment needs, this vulnerability poses a significant risk

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Trojanized Application Preying on TeamViewer Users

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Trojanized Application Preying on TeamViewer Users 13/07/2023 at 14:32 By cybleinc Cyble Research & Intelligence Labs analyzes a trojanized version of the TeamViewer application and how it distributes njRAT. The post Trojanized Application Preying on TeamViewer Users appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this headline:

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Microsoft patches four exploited zero-days, but lags with fixes for a fifth (CVE-2023-36884)

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Microsoft patches four exploited zero-days, but lags with fixes for a fifth (CVE-2023-36884) 11/07/2023 at 22:31 By Zeljka Zorz For July 2023 Patch Tuesday, Microsoft has delivered 130 patches; among them are four for vulnerabilites actively exploited by attackers, but no patch for CVE-2023-36884, an Office and Windows HTML RCE vulnerability exploited in targeted attacks

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ARCrypt Ransomware Evolves with Multiple TOR Communication Channels

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ARCrypt Ransomware Evolves with Multiple TOR Communication Channels 06/07/2023 at 19:01 By cybleinc CRIL analyses an updated version of ARCrypt ransomware and an unconventional communication method attackers use. The post ARCrypt Ransomware Evolves with Multiple TOR Communication Channels appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this

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Unveiling Wagner Group’s Cyber-Recruitment

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Unveiling Wagner Group’s Cyber-Recruitment 27/06/2023 at 15:18 By cybleinc Cyble analyzes Wagner Ransomware, a ransomware variant promoting recruitment into PMC Wagner amidst ongoing Russian internal conflict. The post Unveiling Wagner Group’s Cyber-Recruitment appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this headline:

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PoC exploit released for Cisco AnyConnect, Secure Client vulnerability (CVE-2023-20178)

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PoC exploit released for Cisco AnyConnect, Secure Client vulnerability (CVE-2023-20178) 23/06/2023 at 17:19 By Helga Labus Proof-of-concept (PoC) exploit code for the high-severity vulnerability (CVE-2023-20178) in Cisco Secure Client Software for Windows and Cisco AnyConnect Secure Mobility Client Software for Windows has been published. About the vulnerability Cisco Secure Client Software – previously known as

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Trojanized Super Mario Game Installer Spreads SupremeBot Malware

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Trojanized Super Mario Game Installer Spreads SupremeBot Malware 23/06/2023 at 15:24 By cybleinc Cyble analyzes SupremeBot, a crypto-mining client leveraging a trojanized Super Mario game installer to spread Umbral stealer malware. The post Trojanized Super Mario Game Installer Spreads SupremeBot Malware appeared first on Cyble. This article is an excerpt from Cyble View Original Source

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Malicious Tools in the Underground: Investigating their Propagation

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Malicious Tools in the Underground: Investigating their Propagation 16/06/2023 at 19:04 By cybleinc Cyble Research & Intelligence Labs investigates the recent promulgation of Malicious Tools in underground forums. The post Malicious Tools in the Underground: Investigating their Propagation appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this

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New Malware Campaign Targets LetsVPN Users

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New Malware Campaign Targets LetsVPN Users 16/06/2023 at 16:07 By cybleinc Cyble analyzes a malware campaign that infects users via fake LetsVPN Phishing pages to deliver multiple malware strains. The post New Malware Campaign Targets LetsVPN Users appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this headline:

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June 2023 Patch Tuesday: Critical patches for Microsoft Windows, SharePoint, Exchange

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June 2023 Patch Tuesday: Critical patches for Microsoft Windows, SharePoint, Exchange 13/06/2023 at 21:48 By Zeljka Zorz For June 2023 Patch Tuesday, Microsoft has delivered 70 new patches but, for once, none of the fixed vulnerabilities are currently exploited by attackers nor were publicly known before today! Microsoft has previously fixed CVE-2023-3079, a type confusion

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Threat Actor Targets Russian Gaming Community With WannaCry-Imitator

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Threat Actor Targets Russian Gaming Community With WannaCry-Imitator 13/06/2023 at 19:21 By cybleinc CRIL analyzes WannaCry-Imitator Ransomware, a phishing gaming site targeting the Russian Gaming community The post Threat Actor Targets Russian Gaming Community With WannaCry-Imitator appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this headline:

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Unmasking the Darkrace Ransomware Gang

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Unmasking the Darkrace Ransomware Gang 08/06/2023 at 15:02 By cybleinc New Ransomware Holds Similarities with LockBit Ransomware Ransomware continues to pose the most critical cybersecurity threat to organizations’ infrastructure. This malicious software encrypts victims’ files and extorts payment in return for the decryption key. The consequences of ransomware attacks can be severe, including financial losses,

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Microsoft Makes SMB Signing Default Requirement in Windows 11 to Boost Security

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Microsoft Makes SMB Signing Default Requirement in Windows 11 to Boost Security 05/06/2023 at 16:47 By Ionut Arghire Microsoft is making SMB signing a default requirement in Windows 11 Enterprise editions, starting with insider preview build 25381. The post Microsoft Makes SMB Signing Default Requirement in Windows 11 to Boost Security appeared first on SecurityWeek.

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Qakbot: The trojan that just won’t go away

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Qakbot: The trojan that just won’t go away 02/06/2023 at 11:33 By Helga Labus Qakbot (aka Qbot) – banking malware-turned-malware/ransomware distribution network – has been first observed in 2007 and is active to this day. The neverending adaptability of this threat is key to its long-term survival and success. “Qakbot operators tend to reduce or

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‘NoEscape’ Ransomware-as-a-Service (RaaS)

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‘NoEscape’ Ransomware-as-a-Service (RaaS) 01/06/2023 at 18:32 By cybleinc CRIL analyzes the newly advertised ‘NoEscape’ Ransomware-as-a-Service (RaaS) program that claims to facilitate sophisticated extortion operations using an advanced, indigenously developed ransomware strain. The post ‘NoEscape’ Ransomware-as-a-Service (RaaS) appeared first on Cyble. This article is an excerpt from Cyble View Original Source React to this headline:

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New Buhti ransomware uses leaked payloads and public exploits

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New Buhti ransomware uses leaked payloads and public exploits 26/05/2023 at 08:09 By Helga Labus A newly identified ransomware operation has refashioned leaked LockBit and Babuk payloads into Buhti ransomware, to launch attacks on both Windows and Linux systems. Use of public exploits One notable aspect of the attackers leveraging the Buhti ransomware is their

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