Introduction: A newly disclosed zero-day vulnerability, CVE-2025-61882, is threatening Oracle E-Business Suite (EBS) deployments worldwide. With a critical CVSS score of 9.8, this flaw allows remote attackers to compromise systems without any form of authentication, posing a severe risk to enterprises relying on this critical business platform. The rapid release of a Nuclei template for detection has escalated the situation, making widespread scanning and exploitation attempts inevitable.

Introduction: Microsoft's Local Administrator Password Solution (LAPS) was designed to secure local administrator accounts by managing unique, complex passwords. However, its very mechanism for providing security has become a prime target for attackers seeking lateral movement and privilege escalation across a Windows domain. Understanding how to exploit and defend LAPS is now a core competency for both red and blue teams.

Introduction: Bug bounty hunting has evolved from a niche hobby into a professional cybersecurity discipline where skilled researchers identify vulnerabilities in organizational systems before malicious actors can exploit them. Success in this field requires not just theoretical knowledge but mastery of specific tools and methodologies that enable efficient reconnaissance, vulnerability assessment, and validation of security flaws across diverse attack surfaces.

Introduction: The global push for digital inclusion, exemplified by initiatives like the ReCoding Africa TTT program, is creating a massive expansion of the digital attack surface. As thousands of new users and educators come online, the security of these nascent digital ecosystems hinges on the cybersecurity fundamentals embedded within their foundational training. This article explores the critical commands and protocols that must underpin such educational transformations to prevent them from becoming the next vector for large-scale cyber incidents.

Introduction: The recent introduction of Skills for Claude Code has created a revolutionary programming assistance feature, but security researchers have identified critical vulnerabilities that transform this capability into a potent weapon against developers. This new attack surface exploits the trust relationship between developers and AI coding assistants, enabling sophisticated attacks that go beyond traditional prompt injection techniques. Learning Objectives: Understand how Claude Code Skills can be weaponized against developers…

Introduction: The SANS GIAC certification track represents one of the most rigorous and respected pathways in the information security industry. For cybersecurity professionals, these certifications are a career accelerant; for threat actors, the publicly available curriculum provides a structured playbook for understanding and defeating enterprise defenses. This article deconstructs the SANS catalog from an adversarial perspective, revealing how the very knowledge used to defend networks can be weaponized for offensive operations.

Introduction: The recent post by Antonios Chatzipavlis regarding Microsoft SQL Server 2025 and associated training highlights the critical intersection of enterprise data systems and cybersecurity. While focused on learning and development, this serves as a crucial reminder that the very platforms storing an organization's most sensitive data are prime targets for attackers. Understanding the underlying security mechanisms, and more importantly, their common misconfigurations, is no longer optional for IT professionals.

Introduction: The Hack The Box "DarkCorp" machine presents a sophisticated attack simulation that traverses web application vulnerabilities, Active Directory misconfigurations, and privilege escalation techniques. This scenario demonstrates how attackers chain multiple vulnerabilities—from XSS to NTLM relay attacks and DPAPI exploitation—to compromise entire enterprise environments, providing invaluable insights for cybersecurity professionals. Learning Objectives: Understand how to chain web vulnerabilities with AD attacks for lateral movement…

Introduction: Subdomain enumeration is a critical reconnaissance phase in bug bounty hunting and penetration testing, identifying potential attack surfaces. SecurityTrails offers a free API tier with a 2,000 subdomain limit, but a clever Tampermonkey script can bypass this, extracting 10,000 subdomains directly from the web interface. This technique automates data collection, significantly expanding the scope of security assessments without financial cost.

Introduction: The digital battlefield is constantly evolving, with threat actors employing increasingly sophisticated techniques. In this landscape, the role of the cybersecurity professional has become paramount, requiring not just theoretical knowledge but verified, practical skills to defend critical infrastructure. The recognition of experts like Deniz M. as a Microsoft Security Community Champion highlights a growing industry trend towards credentialing and continuous, hands-on training as the primary defense against cyber threats.

Introduction: A critical vulnerability in JSON Web Key Set (JWKS) management can lead to persistent unauthorized access, even after user revocation. This security flaw, highlighted in a recent bug disclosure, demonstrates how improper token validation allows attackers to reinstate their privileges, bypassing standard security controls and compromising administrative dashboards. Learning Objectives: Understand the critical role of JWKS in OAuth 2.0 and OpenID Connect ecosystems.

Introduction: A routine Fedora update triggering an NVIDIA driver recompilation might seem like a minor inconvenience, but this process reveals critical security dependencies in modern Linux systems. The interaction between kernel security patches and proprietary drivers creates a window of vulnerability that security professionals must understand to maintain system integrity during update cycles. Learning Objectives: Understand the security relationship between kernel updates and proprietary driver modules…

Introduction: The traditional security model of a hardened external perimeter and a trusted internal network is fundamentally obsolete. As cloud adoption, remote work, and sophisticated supply-chain attacks proliferate, the attack surface has dissolved, making implicit trust a critical vulnerability. The Zero-Trust architecture emerges as a strategic imperative, operating on the principle of "never trust, always verify," and requiring strict identity verification, least-privilege access, and micro-segmentation for every access request, regardless of origin.

Introduction: A critical vulnerability, designated CVE-2025-55315 with a CVSS score of 9.9, has been identified in the ASP.NET Kestrel web server. This flaw enables HTTP request and response smuggling, a technique that allows an attacker to bypass security controls, poison web caches, and hijack user sessions. Understanding the mechanics of this vulnerability is paramount for developers and security professionals to secure their .NET applications.

Introduction: Cross-Site Scripting (XSS) remains a pervasive threat in web application security, allowing attackers to execute malicious scripts in a victim's browser. The recent demonstration of a successful XSS payload against a corporate target highlights the evolution of these attacks, utilizing advanced obfuscation techniques to bypass security controls. This article deconstructs the methodology and tools behind modern XSS exploitation. Learning Objectives:

Introduction: A simple LinkedIn post showcasing a $6,000 bug bounty reward from Bugcrowd is more than just a success story; it is a masterclass in the lucrative and critical field of offensive security. This article dissects the skills and methodologies required to achieve such a win, transforming a social media notification into a practical guide for aspiring ethical hackers and cybersecurity professionals.

Introduction: In the foundational Domain 1 of the CISSP, Security and Risk Management, few concepts are as fundamental—and as frequently confused—as Policy, Standard, Procedure, and Guideline. These four documents form the hierarchical backbone of an organization's security program, translating high-level strategic goals into actionable operational tasks. Understanding their distinct roles is not just critical for passing the CISSP exam but for effectively designing, implementing, and auditing a robust security framework in any enterprise environment.

Introduction: In the high-stakes game of cybersecurity, a critical blind spot is emerging: unmanaged internet assets. Organizations with sprawling digital footprints often lose track of domains, IP addresses, and cloud servers, creating a vast and unseen attack surface. This lack of complete visibility is akin to playing a dangerous game of chance, where one misstep can lead to a catastrophic data breach.

Introduction: Microsoft is integrating AI-powered face recognition into OneDrive, automatically scanning and tagging individuals in your photos. While an option to disable the feature exists, it is reportedly limited to three uses per year, raising significant privacy and control concerns for users. This move highlights the ongoing tension between innovative AI features and individual data sovereignty in cloud services. Learning Objectives:

Introduction: The cyber threat landscape is increasingly shifting to encrypted platforms like Telegram, where threat actors communicate, recruit, and leak stolen data. Cyber Threat Intelligence (CTI) professionals are now leveraging open-source resources to systematically monitor these channels, turning a hacker's communication tool into a vital source of intelligence. This proactive approach is essential for understanding emerging threats and mitigating attacks before they occur.

Introduction: The recent development of Bone-02, a bio-absorbable adhesive that can repair fractures in minutes, represents a monumental leap in medical science. However, this fusion of biology and advanced material science also creates a novel attack surface where cybersecurity failures could have direct, physical consequences on the human body. This article explores the critical IT and security frameworks required to protect such transformative medical technology.

Introduction: A new ransomware syndicate, "The Gentlemen," has emerged as a significant threat to global critical infrastructure, with a particularly aggressive focus on the African continent. Employing a double-extortion tactic—encrypting data and threatening public leaks—the group has already claimed 45 victims worldwide since its appearance in September 2025. Their recent targeting of Madagascar Airlines underscores a dangerous escalation against the aviation sector, highlighting urgent cybersecurity vulnerabilities.

Introduction: Identity and Access Management (IAM) has evolved from an IT compliance task to the central nervous system of enterprise security. As highlighted at events like CyberCon25, with the proliferation of cloud services and remote work, controlling who has access to what has become the primary defense against modern cyber threats. This article provides a technical deep dive into the core IAM disciplines of Identity Governance and Administration (IGA) and Privileged Access Management (PAM), offering actionable commands and configurations to fortify your organization's security posture.

Introduction: The rise of user-friendly homelab platforms like Runtipi has democratized self-hosting, allowing anyone to run a private cloud. However, this convenience often masks significant cybersecurity risks, transforming a personal server into a potent attack vector. Understanding how to harden these platforms is no longer optional; it's a critical component of modern digital hygiene. Learning Objectives: Identify and mitigate common security misconfigurations in Runtipi and Docker environments.

Introduction: Serverless computing has revolutionized application deployment, but Java applications on AWS Lambda present unique performance challenges. This comprehensive guide explores proven techniques for optimizing serverless Java performance, from cold start mitigation to memory configuration and GraalVM implementation, providing actionable strategies for cloud architects and developers. Learning Objectives: Master AWS Lambda configuration settings for optimal Java performance Implement GraalVM native images to eliminate cold start penalties…