Systems based on foundation models like ChatGPT, GitHub Copilot, Gemini or Claude introduce a new set of cybersecurity risks that cannot be treated as a simple evolution of traditional applications. Their probabilistic nature, dependence on massive datasets, and increasing autonomy in sensitive tasks demand a critical review of their implications in the context of information […]
The Cybersecurity Risks of Generative AI Tools Read More »
Linux security is once again under scrutiny following the disclosure of several critical vulnerabilities in widely deployed components. One of the most concerning is a flaw in sudo, the binary that allows authorized users to execute commands with elevated privileges. This vulnerability, tracked as CVE-2025-1721, affects multiple distributions and could enable a local attacker to
Recent Linux Vulnerabilities: Spotlight on sudo Read More »
On July 9, 2025, xAI released Grok 4 alongside its extended version, Grok 4 Heavy, with claims of advanced reasoning capabilities, state-of-the-art benchmark performance, and premium subscription plans such as “SuperGrok” at $300/month. Marketed as “the smartest AI,” Grok 4 promised reasoning power capable of solving PhD-level problems, outperforming many competing models in mathematical, logical,
Grok 4: Technical Excellence Amid Ethical and Security Controversies Read More »
Realizing that your credentials have been compromised is not a remote possibility—it’s a plausible scenario in any organization or connected personal environment. From the moment credential exposure is suspected or confirmed, every second counts. A rapid, structured, and technically sound response can be the difference between a contained breach and an attack with devastating consequences.
What Should I Do If I Compromise My Credentials? Read More »
