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Cisco patches 48 vulnerabilities in Secure Firewall products, including two critical CVSS 10 flaws that could allow authentication bypass and remote code execution.
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Scaling cybersecurity services as an MSP or MSSP requires technical expertise and a business model that delivers measurable value at scale. Risk-based cybersecurity is the foundation of that model. When done right, it builds client trust, increases upsell opportunities, and drives recurring revenue. But to deliver this consistently and efficiently, you need the right technology and processes.
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Security researchers have uncovered a significant vulnerability in Apache ActiveMQ, a popular open-source message broker used by enterprises to route data between applications. Tracked as CVE-2025-66168, this security flaw allows malicious actors to trigger unexpected broker behavior and potential denial-of-service (DoS) conditions by sending specifically crafted, malformed network packets. A successful attack against a message […]
The post Apache ActiveMQ Flaw Enables DoS Attacks via Malformed Network Packets appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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New research from Broadcom’s Symantec and Carbon Black Threat Hunter Team has discovered evidence of an Iranian hacking group embedding itself in several U.S. companies’ networks, including banks, airports, non-profit, and the Israeli arm of a software company. The activity has been attributed to a state-sponsored hacking group called MuddyWater (aka Seedworm). It’s affiliated with the Iranian
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Amazon issued a critical security bulletin (2026-005-AWS) detailing three high-severity vulnerabilities in AWS-LC, its open-source cryptographic library. Discovered through a coordinated disclosure process with the AISLE Research Team, these flaws pose a serious risk to cloud infrastructure. Developers rely heavily on AWS-LC as a general-purpose library to secure digital communications. Because of this widespread use, […]
The post AWS-LC Flaw Exposes Amazon Users to Attacks by Bypassing Certificate Chain Validation appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Linux rootkits have historically received less attention than their Windows counterparts, but the rapid adoption of Linux in cloud infrastructure, containers, and IoT devices has shifted the threat landscape. Attackers are constantly innovating, and over the past two decades, Linux rootkits have evolved significantly. While early threats relied on easily detectable userland shared object injections […]
The post New Linux Rootkits Leverage Advanced eBPF and io_uring Techniques for Stealthy Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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A China-linked advanced persistent threat (APT) actor has been targeting critical telecommunications infrastructure in South America since 2024, targeting Windows and Linux systems and edge devices with three different implants. The activity is being tracked by Cisco Talos under the moniker UAT-9244, describing it as closely associated with another cluster known as FamousSparrow. It’s worth
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A highly sophisticated China-linked threat actor, identified as UAT-9244, has been actively targeting critical telecommunications infrastructure across South America since 2024. Security researchers assess with high confidence that UAT-9244 exhibits close operational overlap with known espionage groups such as FamousSparrow and Tropic Trooper. To maintain a strong foothold in victim networks, the hackers deploy a […]
The post China-Nexus Hackers Target Telecommunication Providers with New Malware Attack appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Microsoft on Thursday disclosed details of a new widespread ClickFix social engineering campaign that has leveraged the Windows Terminal app as a way to activate a sophisticated attack chain and deploy the Lumma Stealer malware. The activity, observed in February 2026, makes use of the terminal emulator program instead of instructing users to launch the Windows Run dialog and paste a command
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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added two security flaws impacting Hikvision and Rockwell Automation products to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The critical-severity vulnerabilities are listed below – CVE-2017-7921 (CVSS score: 9.8) – An improper authentication vulnerability affecting
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