Sophos

Alert: Active Exploitation of Vulnerabilities in VMware vCenter and Kemp LoadMaster

Recently patched security vulnerabilities affecting Progress Kemp LoadMaster and VMware vCenter Server have been reported as actively exploited in the wild. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) highlighted the severity of these issues on Monday, adding CVE-2024-1212—which has received a maximum severity score of 10.0—to its Known Exploited…

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Sophos Releases Urgent Hotfixes for Critical Firewall Vulnerabilities: Essential Update to Prevent Exploitation

Sophos Issues Critical Security Hotfixes for Firewall Vulnerabilities Sophos has recently released crucial security hotfixes addressing three vulnerabilities within its Firewall products. These flaws could potentially be exploited to facilitate remote code execution, granting unauthorized privileged access to attackers under specific conditions, posing significant risks to organizations reliant on these…

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Remote Encryption Attacks on the Rise: The Risks of a Single Vulnerable Device

Recent reports indicate a worrying trend among ransomware groups that are increasingly employing remote encryption methods in their cyberattacks. This evolution signifies a notable escalation in the strategies utilized by financially motivated actors seeking to amplify the efficacy of their operations. Mark Loman, the Vice President of Threat Research at…

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XE Hacker Group Leverages VeraCore Zero-Day to Install Persistent Web Shells

Cybersecurity Alert: Exploitation of VeraCore Vulnerabilities by XE Group Recent assessments have revealed that cybercriminals are taking advantage of several vulnerabilities within specific software applications, notably Progress Telerik UI for ASP.NET AJAX and Advantive VeraCore. These exploits allow threat actors to deploy reverse shells and web shells, granting them persistent…

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Chinese Hackers Target South Asian Entity by Exploiting Zero-Day Flaw in Sophos Firewall

A sophisticated advanced persistent threat (APT) from China has leveraged a critical vulnerability in Sophos’ firewall software to execute a targeted attack against an undisclosed organization in South Asia. This incident highlights the ongoing risk posed by APT actors who are adept at exploiting weaknesses within cybersecurity defenses. According to…

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Atlassian Confluence Vulnerability Exploited for Ransomware and Crypto Mining Deployment

A critical security vulnerability in Atlassian’s Confluence Server and Data Center products has recently been exploited in active cyberattacks, leading to the deployment of cryptocurrency miners and ransomware. The flaw, identified as CVE-2022-26134 with a CVSS score of 9.8, was patched by Atlassian on June 3, 2022. This vulnerability enables…

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U.S. Accuses Chinese Hacker of Exploiting Zero-Day Vulnerability in 81,000 Sophos Firewalls

The U.S. government has recently unsealed charges against a Chinese individual, Guan Tianfeng, linked to a significant cybersecurity breach in which thousands of Sophos firewall devices were compromised worldwide in 2020. Guan, who allegedly worked for Sichuan Silence Information Technology Company, Limited, is facing accusations of conspiracy to commit computer…

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Zero-Day RCE Vulnerability in Sophos Firewall Exploited by Hackers — Patch Now Available

In a significant cybersecurity development, Sophos has issued a critical patch for its firewall product following the discovery of a severe zero-day vulnerability actively being exploited by cyber attackers. This vulnerability has raised serious concerns for users, as it could lead to unauthorized remote code execution. The issue, identified as…

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Zerobot Botnet Surges as a Rising Threat with Enhanced Exploits and Features

The Zerobot DDoS botnet has undergone significant updates, enhancing its capacity to target a broader range of internet-connected devices and expand its network. Microsoft Threat Intelligence Center (MSTIC) is closely monitoring this evolving threat, referring to it as DEV-1061, which encompasses unidentified, emerging, or developing activity clusters. First reported by…

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