Cyber Security News

Sophos, a global leader in cybersecurity solutions, has finalized its acquisition of SecureWorks, a prominent managed security services provider, in an all-cash transaction valued at $859 million.  Sophos is now the top pure-play provider of Managed Detection and Response (MDR) services, serving more than 28,000 businesses worldwide due to this strategic approach. The acquisition brings […]

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In an impressive demonstration of cost-effective AI research, a group of researchers has successfully replicated DeepSeek’s R1-Zero model for just $30. Dubbed TinyZero, this project focuses on countdown and multiplication tasks, leveraging reinforcement learning (RL) to enable a 3-billion-parameter (3B) base language model (LM) to develop self-verification and search abilities autonomously. Built on the veRL […]

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The eSentire Threat Response Unit (TRU) revealed that threat actors are actively exploiting a six-year-old IIS vulnerability in Progress Telerik UI for ASP.NET AJAX to gain remote access to systems. This vulnerability, identified as CVE-2019-18935, allows attackers to execute arbitrary code on vulnerable servers, posing a significant risk to organizations that have not updated their […]

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A critical security vulnerability has been identified in nearly all Microsoft Sysinternals tools, presenting a significant risk to IT administrators and developers who rely on these utilities for system analysis and troubleshooting. This vulnerability, outlining how attackers can exploit DLL injection techniques to execute malicious code, has been meticulously researched, verified, and demonstrated in a […]

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A critical vulnerability, identified as CVE-2025-23114, has been discovered in the Veeam Updater component, a key element of multiple Veeam backup solutions.  This flaw enables attackers to execute arbitrary code on affected servers through a Man-in-the-Middle (MitM) attack, potentially granting root-level permissions.  The vulnerability has been assigned a severity score of 9.0, underscoring its significant […]

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The Cybersecurity and Infrastructure Security Agency (CISA), in collaboration with international cybersecurity authorities, has issued comprehensive guidance aimed at securing network edge devices.  These devices, which include firewalls, routers, VPN gateways, Internet of Things (IoT) devices, internet-facing servers, and operational technology (OT) systems, are critical to maintaining the security and integrity of enterprise networks. The […]

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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited Vulnerabilities (KEV) Catalog, adding several newly identified vulnerabilities to its authoritative list of security flaws exploited in the wild. This catalog Developed to assist cybersecurity professionals in prioritizing vulnerability management, the KEV catalog serves as a critical resource for organizations aiming to […]

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The Google Chrome team has officially released Chrome 133, now available on the stable channel for Windows, Mac, and Linux. This update, version 133.0.6943.53 for Linux and 133.0.6943.53/54 for Windows and Mac, brings a host of improvements and critical security fixes. Users are strongly urged to update their browsers immediately to protect against newly discovered […]

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AMD has disclosed a high-severity vulnerability (CVE-2024-56161) in its Secure Encrypted Virtualization (SEV) technology, which could allow attackers with administrative privileges to inject malicious CPU microcode.  This flaw compromises the confidentiality and integrity of virtual machines (VMs) protected by SEV-SNP, a security feature designed to safeguard sensitive workloads in virtualized environments. The issue stems from […]

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An organization’s cyber security operation center (SOC) is a unit in charge of cyber threat prevention and mitigation.  Within this framework, several critical tasks imply gathering and analyzing data on threats, incidents and attacks. This process is usually referred to as threat intelligence. It is not limited to mere collection of information. It aims to […]

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A new, highly sophisticated malware known as Tiny FUD has been identified, targeting macOS users with advanced evasion techniques that allow it to bypass traditional antivirus and security tools. This malware leverages process name spoofing, DYLD injection, and C2-based command execution to remain undetected. While this malware is particularly dangerous due to its ability to […]

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Hackers have increasingly been using HTTP client tools to orchestrate sophisticated account takeover attacks on Microsoft 365 environments. A staggering 78% of Microsoft 365 tenants have been targeted at least once by such attacks, highlighting the evolving tactics of threat actors. HTTP client tools are software applications or libraries that enable users to send HTTP […]

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A critical security flaw, identified as CVE-2025-21298, has been disclosed in Microsoft’s Windows Object Linking and Embedding (OLE) technology.  This zero-click vulnerability, which carries a CVSS score of 9.8, allows attackers to execute arbitrary code remotely by exploiting Microsoft Outlook and other applications.  The flaw has raised alarms across the cybersecurity community due to its […]

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SpyCloud’s Identity Threat Protection solutions spearhead a holistic identity approach to security, illuminating correlated hidden identity exposures and facilitating fast, automated remediation. SpyCloud, a leading identity threat protection company, announced key innovations in its portfolio, pioneering the shift to holistic identity threat protection. By operationalizing its vast collection of darknet data with automated identity analytics […]

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Researchers from the Anthropic Safeguards Research Team have developed a new approach to protect AI models from universal jailbreaks. This innovative method, known as Constitutional Classifiers, has shown remarkable resilience against thousands of hours of human red teaming and synthetic evaluations. Universal jailbreaks refer to inputs designed to bypass the safety guardrails of AI models, […]

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A critical security flaw in Apple’s service ticket portal has come to light, potentially exposing the sensitive data of millions of users.  The vulnerability, rooted in a combination of Insecure Direct Object Reference (IDOR) and privilege escalation, allowed unauthorized access to user information, including Mac serial numbers, IMEI numbers, and service ticket details. When Virtuvil, […]

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The popular food delivery platform Grubhub has disclosed a significant data breach involving unauthorized access to customer, merchant, and driver information.  The breach, which was caused by a compromised third-party contractor account, raised concerns about data security and third-party risk management practices. Grubhub detected “unusual activity” within its systems, which was traced to an account […]

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A new security vulnerability, identified as CVE-2025-24860, has been disclosed in Apache Cassandra, a widely used distributed database system. The flaw involves an authorization bypass that could allow users to gain unauthorized access to data centers or network regions when using specific authorizer configurations. Additionally, users with restricted access can escalate their permissions via DCL […]

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Researchers from the Positive Technologies Expert Security Center (PT ESC) have identified and prevented a malicious campaign targeting users of the Python Package Index (PyPI). The attack involved two fake packages named deepseeek and deepseekai, which were designed to steal sensitive user and system data. These packages were masquerading as legitimate clients for the DeepSeek […]

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A new variant of malware, known as FlexibleFerret, has been identified targeting macOS users while evading detection by Apple’s XProtect tool. This malware is part of a broader campaign attributed to North Korean threat actors, who have been using sophisticated tactics to lure victims into installing malicious software. The Ferret family of malware, including variants […]

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