Tag: Help Net Security

New UEFI Secure Boot bypass vulnerability discovered (CVE-2024-7344)

ESET researchers have identified a vulnerability (CVE-2024-7344) impacting most UEFI-based systems, which allows attackers to bypass UEFI Secure Boot. The issue was found in a UEFI application signed with Microsoft’s “Microsoft Corporation UEFI CA 2011” third-party certificate. Exploiting this vulnerability…

Cisco AI Defense safeguards against the misuse of AI tools

Cisco announced Cisco AI Defense, a pioneering solution to enable and safeguard AI transformation within enterprises. As AI technology advances, new safety concerns and security threats are emerging at an unprecedented speed which existing security solutions are unprepared to protect…

Webinar: Amplifying SIEM with AI-driven NDR for IT/OT convergence

Join cybersecurity leader Erwin Eimers from Sumitomo Chemicals Americas to explore how AI-driven Network Detection and Response (NDR) enhances SIEM capabilities, bridging critical visibility gaps in converged IT/OT environments. Learn how NDR provides enriched telemetry, real-time insights, and faster threat…

A humble proposal: The InfoSec CIA triad should be expanded

The inconsistent and incomplete definitions of essential properties in information security create confusion within the InfoSec community, gaps in security controls, and may elevate the costs of incidents. In this article, I will analyze the CIA triad, point out its…

Critical vulnerabilities remain unresolved due to prioritization gaps

Fragmented data from multiple scanners, siloed risk scoring and poor cross-team collaboration are leaving organizations increasingly exposed to breaches, compliance failures and costly penalties, according to Swimlane. The relentless surge of vulnerabilities is pushing security teams to their limits, forcing…

FBI removed PlugX malware from U.S. computers

The Justice Department announced on Tuesday that, alongside international partners, the FBI deleted “PlugX” malware from thousands of infected computers worldwide. As described in court documents unsealed in the Eastern District of Pennsylvania, a group of hackers sponsored by the…

Contextal Platform: Open-source threat detection and intelligence

Contextal Platform is an open-source cybersecurity solution for contextual threat detection and intelligence. Developed by the original authors of ClamAV, it offers advanced features such as contextual threat analysis, custom detection scenarios through the ContexQL language, and AI-powered data processing—all…

Using cognitive diversity for stronger, smarter cyber defense

In this Help Net Security interview, Mel Morris, CEO of Corpora.ai, discusses how cognitive biases affect decision-making during cybersecurity incidents. Morris shares insights on the challenges of designing user-friendly cybersecurity tools that consider human cognitive processes. How do cognitive biases…

Cybersecurity is stepping into a new era of complexity

Cybersecurity is entering a new era of complexity, according to the World Economic Forum’s Global Cybersecurity Outlook 2025 report. Growing complexity intensifies cyber inequity This complexity arises from the rapid growth of emerging technologies, prevailing geopolitical uncertainty, the evolution of…