108 Chrome Extensions Caught Red-Handed: Your Google & Telegram Data Is Being Siphoned + Video Introduction A massive, coordinated campaign of 108 seemingly harmless Google Chrome extensions has been discovered funneling user credentials, identities, and browsing data to a shared command-and-control (C2) infrastructure. Masquerading as games, Telegram sidebar clients, and translation tools, these malicious add-ons have collectively amassed around 20,000 installs, secretly harvesting Google account identities via OAuth2 and exfiltrating Telegram Web sessions every 15 seconds.

108 Chrome Extensions Caught Red-Handed: Your Google & Telegram Data Is Being Siphoned + Video

Introduction A massive, coordinated campaign of 108 seemingly harmless Google Chrome extensions has been discovered funneling user credentials, identities, and browsing data to a shared…

Cloud Security Isn’t One-Size-Fits-All — Master the Shared Responsibility Model Before You Get Breached + Video Introduction: The shared responsibility model is the most misunderstood pillar of cloud security. Whether you deploy on IaaS, PaaS, or SaaS, assuming your provider secures everything is a direct path to data exposure. This article breaks down exactly who owns what, delivers verified commands to audit your cloud posture, and provides step‑by‑step hardening techniques across all three service models. Learning Objectives:

Cloud Security Isn’t One-Size-Fits-All — Master the Shared Responsibility Model Before You Get Breached + Video

Introduction: The shared responsibility model is the most misunderstood pillar of cloud security. Whether you deploy on IaaS, PaaS, or SaaS, assuming your provider secures everything is…

Basic-Fit Data Breach Exposed 1M+ Users: How Gym Turnstile APIs Became a Gateway for Cybercriminals + Video Introduction: The Basic-Fit data breach, confirmed on April 13, 2026, compromised personal and financial data of approximately 1 million members across Europe, with at least 200,000 victims in the Netherlands alone. Attackers infiltrated the backend infrastructure managing club check-ins and visit-registration systems—the very turnstile APIs that process member access at gym entrances. This incident underscores how IoT-enabled physical access controls, when poorly segregated from financial databases, can become a pivot point for mass identity fraud and phishing campaigns.

Basic-Fit Data Breach Exposed 1M+ Users: How Gym Turnstile APIs Became a Gateway for Cybercriminals + Video

Introduction: The Basic-Fit data breach, confirmed on April 13, 2026, compromised personal and financial data of approximately 1 million members across Europe, with at least 200,000 victims…

Mastering Windows Kernel Warfare: Build Your Own EDR & Rootkits from Scratch + Video Introduction: The Windows kernel is the ultimate battleground for modern cybersecurity—where attackers deploy invisible rootkits and defenders build endpoint detection and response (EDR) systems to stop them. A new advanced training course by Ido V., hosted by XINTRA, promises to arm security professionals with hands-on skills in offensive kernel exploitation, defensive EDR engineering, and reverse engineering of Windows drivers and internals.

Mastering Windows Kernel Warfare: Build Your Own EDR & Rootkits from Scratch + Video

Introduction: The Windows kernel is the ultimate battleground for modern cybersecurity—where attackers deploy invisible rootkits and defenders build endpoint detection and response (EDR) systems to stop them. A…

CRITICAL RACE CONDITION: How I Bypassed OTP and Took Over Accounts in Seconds (No Password Needed) + Video Introduction: One-Time Passwords (OTPs) are widely trusted as a second factor for secure logins, but a subtle flaw in how web applications handle concurrent verification requests can completely dismantle this defense. A race condition occurs when multiple threads or processes access shared resources (like session state or OTP validation tokens) without proper synchronization, leading to authentication bypass and full account takeover—no password required.

CRITICAL RACE CONDITION: How I Bypassed OTP and Took Over Accounts in Seconds (No Password Needed) + Video

Introduction: One-Time Passwords (OTPs) are widely trusted as a second factor for secure logins, but a subtle flaw in how web applications handle concurrent verification requests can…

SAP Emergency Patch Day: Critical SQL Injection, DoS & Code Injection Flaws Expose Enterprise Systems – Act Now! + Video Introduction: SAP systems form the backbone of global enterprise resource planning (ERP), handling sensitive financial, supply chain, and HR data. The latest SAP Security Patch Day addresses 19 new security notes, including critical SQL injection, Denial of Service (DoS), and code injection vulnerabilities that could allow attackers to compromise entire business infrastructures if left unpatched. Learning Objectives: Identify the mechanics of SQL injection, DoS, and code injection flaws within SAP NetWeaver, S/4HANA, and Java stacks.

SAP Emergency Patch Day: Critical SQL Injection, DoS & Code Injection Flaws Expose Enterprise Systems – Act Now! + Video

Introduction: SAP systems form the backbone of global enterprise resource planning (ERP), handling sensitive financial, supply chain, and HR data. The latest SAP Security Patch…

Unlocking Active Directory: Master Token Impersonation to Move Like a Ghost (No Passwords Needed!) + Video Introduction: In modern Active Directory (AD) environments, compromising a single endpoint with local admin rights is often just the beginning. Token impersonation is a stealthy post-exploitation technique that allows attackers to assume the identity of any logged-on user—including Domain Admins—by stealing access tokens already present in system memory, without ever touching LSASS or dumping password hashes. This article dives deep into token-based lateral movement across Meterpreter, Mimikatz, and Cobalt Strike, then arms defenders with detection and hardening strategies to block these attacks.

Unlocking Active Directory: Master Token Impersonation to Move Like a Ghost (No Passwords Needed!) + Video

Introduction: In modern Active Directory (AD) environments, compromising a single endpoint with local admin rights is often just the beginning. Token impersonation is a stealthy…

Data Centre Resilience Exposed: 7 Critical Layers You’re Ignoring (And How to Harden Them Now) + Video Introduction: A modern data centre is not a single technology—it is an orchestrated ecosystem where servers, networking, storage, power, cooling, security, and recovery must function as one. Operational resilience fails when any layer is overlooked, making uptime a design challenge, not a lucky outcome. Learning Objectives: Identify the seven interdependent layers of data centre infrastructure and their failure points. Execute Linux and Windows hardening commands for each layer to mitigate real-world risks.

Data Centre Resilience Exposed: 7 Critical Layers You’re Ignoring (And How to Harden Them Now) + Video

Introduction: A modern data centre is not a single technology—it is an orchestrated ecosystem where servers, networking, storage, power, cooling, security, and recovery must function as one.…

28 Million Exposed: How Bookingcom’s ‘Not Secure’ Subdomains Fuel a Fraud Epidemic – and You’re Next + Video Introduction: Digital platforms like Booking.com harvest vast amounts of personal data but repeatedly fail to enforce basic security hygiene—leaving subdomains with "Not Secure" warnings for years. When cybercriminals exploit these unencrypted assets, the result is predictable: stolen credentials, convincing phishing scams, and financial devastation for consumers, all while regulators lag behind in defining and enforcing what "good security" actually means.

28 Million Exposed: How Bookingcom’s ‘Not Secure’ Subdomains Fuel a Fraud Epidemic – and You’re Next + Video

Introduction: Digital platforms like Booking.com harvest vast amounts of personal data but repeatedly fail to enforce basic security hygiene—leaving subdomains with "Not Secure" warnings…

Hacking the Spine: How Unpatched Artificial Disc Prostheses Could Become the Next Cyber-Surgical Nightmare + Video Introduction: The integration of connected medical implants—such as artificial intervertebral discs—into hospital networks and remote monitoring systems introduces a critical cybersecurity surface often overlooked by surgeons and device manufacturers. While these prostheses restore mobility and reduce pain, their wireless configuration interfaces, firmware update mechanisms, and data telemetry streams can be exploited to alter clinical outcomes or exfiltrate sensitive patient data.

Hacking the Spine: How Unpatched Artificial Disc Prostheses Could Become the Next Cyber-Surgical Nightmare + Video

Introduction: The integration of connected medical implants—such as artificial intervertebral discs—into hospital networks and remote monitoring systems introduces a critical…

Apache Tomcat Emergency: Critical EncryptInterceptor Bypass Flaw Exposes Servers – Patch Now! + Video Introduction: Apache Tomcat’s EncryptInterceptor is designed to provide traffic encryption between Tomcat instances and clients, ensuring data confidentiality in transit. However, a recent emergency advisory from The Apache Software Foundation reveals that a critical patching error inadvertently introduced a vulnerability allowing attackers to bypass this interceptor entirely. This flaw, combined with issues affecting certificate authentication and padding-oracle attacks, puts countless Tomcat deployments at risk of data interception, session hijacking, and credential theft.

Apache Tomcat Emergency: Critical EncryptInterceptor Bypass Flaw Exposes Servers – Patch Now! + Video

Introduction: Apache Tomcat’s EncryptInterceptor is designed to provide traffic encryption between Tomcat instances and clients, ensuring data confidentiality in transit. However, a recent…

Zero-Click Nightmare: How a Simple {{77}} in n8n Grants Unauthenticated RCE (CVE-2026-27493) + Video Introduction Server-Side Template Injection (SSTI) remains one of the most overlooked yet devastating vulnerabilities in modern web applications. When combined with n8n – a popular workflow automation tool – an unauthenticated attacker can achieve remote code execution (RCE) with zero clicks, as demonstrated by CVE-2026-27493. This article dissects the chain exploitation method, provides actionable detection and mitigation steps, and equips you with commands to harden your n8n instances against this critical flaw.

Zero-Click Nightmare: How a Simple {{77}} in n8n Grants Unauthenticated RCE (CVE-2026-27493) + Video

Introduction Server-Side Template Injection (SSTI) remains one of the most overlooked yet devastating vulnerabilities in modern web applications. When combined with n8n – a popular workflow…

Fortinet SD-WAN Unleashed: The Ultimate Security-Driven Networking Guide for 2026 + Video Introduction: Modern enterprises face the dual challenge of delivering high-performance application connectivity while defending against an ever-expanding threat landscape. Traditional WAN architectures, reliant on expensive MPLS circuits and disjointed security appliances, fail to provide the agility and protection required for cloud-first and hybrid work models. Fortinet SD-WAN, deeply integrated into FortiGate firewalls, solves this by converging advanced routing, application-aware traffic steering, and next-generation security into a single, unified platform.

Fortinet SD-WAN Unleashed: The Ultimate Security-Driven Networking Guide for 2026 + Video

Introduction: Modern enterprises face the dual challenge of delivering high-performance application connectivity while defending against an ever-expanding threat landscape. Traditional WAN architectures,…

Weaponizing Open Data: Mastering the Nox OSINT Framework for Next-Gen Red Team Recon + Video Introduction: In the modern adversarial landscape, the difference between a failed intrusion and a successful breach often lies not in the zero-day exploit, but in the granularity of the initial reconnaissance. While traditional penetration testing focuses heavily on scanning open ports and running vulnerability checks, advanced Red Team operations require a shift left—toward the human element and the exposed digital footprint of the organization.

Weaponizing Open Data: Mastering the Nox OSINT Framework for Next-Gen Red Team Recon + Video

Introduction: In the modern adversarial landscape, the difference between a failed intrusion and a successful breach often lies not in the zero-day exploit, but in the granularity of the initial…

CVE-2025-0520: Unauthenticated Web Shell Uploads Exploited in the Wild – Patch Now! + Video Introduction: ShowDoc, a popular open-source online documentation tool, is currently under active exploitation due to CVE-2025-0520 – a critical unauthenticated file upload vulnerability (CVSS 9.4). Attackers can upload web shells without any credentials, gaining full control over the underlying server. With roughly 2,000 instances still exposed (mostly in China) and first attacks detected via a U.S. honeypot, this poses an immediate threat to any organization running ShowDoc.

CVE-2025-0520: Unauthenticated Web Shell Uploads Exploited in the Wild – Patch Now! + Video

Introduction: ShowDoc, a popular open-source online documentation tool, is currently under active exploitation due to CVE-2025-0520 – a critical unauthenticated file upload vulnerability (CVSS 9.4).…

DOM-XSS Is Dead: How Trusted Types Just Made Every Browser Your Personal Security Guard + Video Introduction For over two decades, DOM-based Cross-Site Scripting (XSS) has plagued web applications, allowing attackers to manipulate client-side JavaScript and steal sensitive data. With the recent release of Firefox 148 and Safari 26 completing universal support for Trusted Types, all major browser engines now enforce a paradigm that makes DOM XSS structurally impossible at the browser level—provided you opt in via Content-Security-Policy.

DOM-XSS Is Dead: How Trusted Types Just Made Every Browser Your Personal Security Guard + Video

Introduction For over two decades, DOM-based Cross-Site Scripting (XSS) has plagued web applications, allowing attackers to manipulate client-side JavaScript and steal sensitive data. With the recent…

How I Hacked My Way Into DevOps: Kubernetes, Jenkins & Terraform Certifications Revealed + Video Introduction: DevOps and security are no longer separate silos—container orchestration, CI/CD automation, and infrastructure-as-code have become critical battlegrounds for cyber defense. Mastering Kubernetes, Jenkins, and Terraform isn't just about deployment speed; it's about enforcing least privilege, detecting misconfigurations, and hardening cloud-native stacks against real-world attacks. Learning Objectives: Understand how Kubernetes RBAC, network policies, and pod security standards can prevent container breakout attacks.

How I Hacked My Way Into DevOps: Kubernetes, Jenkins & Terraform Certifications Revealed + Video

Introduction: DevOps and security are no longer separate silos—container orchestration, CI/CD automation, and infrastructure-as-code have become critical battlegrounds for cyber defense. Mastering…

Kerberos Brute Force Attack: How Attackers Crack Active Directory’s Crown Jewel Authentication + Video Introduction: Kerberos is the default authentication protocol in Microsoft Active Directory (AD), relied upon by enterprises worldwide for secure identity verification. However, when misconfigured — especially with weak password policies or disabled account lockout — attackers can perform brute-force attacks against the Kerberos service on port 88, enabling username enumeration, password guessing, and eventual domain compromise. This article dissects real-world Kerberos abuse techniques, provides hands-on commands using tools like Kerbrute, Rubeus, and Metasploit, and offers actionable hardening steps to defend your AD environment.

Kerberos Brute Force Attack: How Attackers Crack Active Directory’s Crown Jewel Authentication + Video

Introduction: Kerberos is the default authentication protocol in Microsoft Active Directory (AD), relied upon by enterprises worldwide for secure identity verification. However, when…

From Zero to SYSTEM: How Attackers Abuse Pass-the-CCache to Move Laterally in Active Directory + Video Introduction: The "Pass-the-CCache" technique is a sophisticated credential access and lateral movement method that allows attackers to authenticate to services across an Active Directory (AD) environment without needing a user’s plaintext password or their NTLM hash. This is achieved by exploiting the Kerberos authentication protocol, where an attacker steals or generates a valid Ticket-Granting Ticket (TGT) saved as a `.ccache` file, which acts as a bearer token.

From Zero to SYSTEM: How Attackers Abuse Pass-the-CCache to Move Laterally in Active Directory + Video

Introduction: The "Pass-the-CCache" technique is a sophisticated credential access and lateral movement method that allows attackers to authenticate to services across an Active Directory (AD)…

Mythos Exposed: How AI-Powered Offensive Security Found 20-Year-Old Bugs in Hours – And What You Must Do Now + Video Introduction: The recent revelation by Ethiack’s autonomous hacking platform, codenamed “Mythos,” has shattered a long-standing illusion: decades of expert code review on OpenBSD, FreeBSD, Linux, and major browsers failed to uncover vulnerabilities that AI-driven systems now find in hours. This event doesn’t rewrite the rules of cybersecurity—it proves the rules had already changed, and defenders are still playing catch-up. The attacker-defender asymmetry has accelerated to an unprecedented tempo, forcing every security professional to rethink how they test, harden, and monitor their systems.

Mythos Exposed: How AI-Powered Offensive Security Found 20-Year-Old Bugs in Hours – And What You Must Do Now + Video

Introduction: The recent revelation by Ethiack’s autonomous hacking platform, codenamed “Mythos,” has shattered a long-standing illusion: decades of expert code review on OpenBSD,…

FREE Zero-to-Hero Cybersecurity Bootcamp: Master Ethical Hacking & Defensive Security in 2026 + Video Introduction: Most aspiring cybersecurity professionals waste months jumping between random YouTube tutorials and fragmented blog posts, only to end up confused about where to start. This structured, completely free course takes you from foundational concepts like networking and Linux security all the way to advanced penetration testing and vulnerability assessment—without the noise. Learning Objectives: Build a home lab environment to safely practice reconnaissance, scanning, and exploitation techniques on Linux and Windows.

FREE Zero-to-Hero Cybersecurity Bootcamp: Master Ethical Hacking & Defensive Security in 2026 + Video

Introduction: Most aspiring cybersecurity professionals waste months jumping between random YouTube tutorials and fragmented blog posts, only to end up confused about where to start. This…

Caido MCP + Code: AI-Powered API Fuzzing Turns Every Red Teamer into a Token Mutation Ninja + Video Introduction: Modern APIs rely on tokens (JWT, OAuth, refresh tokens) for authentication, but weak validation logic often leaves them vulnerable to mutation attacks. By integrating Caido’s HTTP interception and replay capabilities with Code via the Model Context Protocol (MCP), security testers can automate intelligent fuzzing—where an LLM understands token structure, generates context-aware mutations, replays requests, and diffs responses—drastically reducing manual effort and uncovering hidden authorization bypasses.

Caido MCP + Code: AI-Powered API Fuzzing Turns Every Red Teamer into a Token Mutation Ninja + Video

Introduction: Modern APIs rely on tokens (JWT, OAuth, refresh tokens) for authentication, but weak validation logic often leaves them vulnerable to mutation attacks. By integrating Caido’s HTTP…

Code Leak Exploited: How Fake GitHub Repos Are Spreading Infostealer Malware – A Supply Chain Nightmare + Video Introduction: When a purported source code leak of Anthropic’s AI assistant hit the news, threat actors wasted no time weaponizing the community’s curiosity. Attackers quickly flooded GitHub with fraudulent repositories branded as “leak,” “enterprise unlocked,” or “full source,” each luring developers into downloading infostealer malware instead of legitimate AI tooling. This incident underscores a critical shift: modern supply chain attacks no longer rely solely on phishing emails—they now exploit trending events in AI, DevOps, and cybersecurity to compromise technical users directly through platforms they trust.

Code Leak Exploited: How Fake GitHub Repos Are Spreading Infostealer Malware – A Supply Chain Nightmare + Video

Introduction: When a purported source code leak of Anthropic’s AI assistant hit the news, threat actors wasted no time weaponizing the community’s curiosity. Attackers quickly flooded…

Debian Security Hardening: The Comprehensive Manual to Bulletproof Your GNU/Linux System + Video Introduction: Securing a Debian GNU/Linux system requires a proactive, multi‑phase approach spanning from pre‑installation planning to continuous intrusion detection. This guide synthesizes the official Debian Security Manual’s best practices, delivering actionable steps to protect BIOS, partition schemes, bootloaders, authentication, firewalls, and integrity monitoring—transforming a default Linux installation into a hardened production fortress. Learning Objectives: Implement pre‑installation and boot‑time protections (BIOS password, separate partitions, secure bootloader)

Debian Security Hardening: The Comprehensive Manual to Bulletproof Your GNU/Linux System + Video

Introduction: Securing a Debian GNU/Linux system requires a proactive, multi‑phase approach spanning from pre‑installation planning to continuous intrusion detection. This guide synthesizes the…

Meltdown & Spectre Still Haunt Your Systems: The 2025 UNAM Security Wake-Up Call + Video Introduction: With over 50% of the global population now online, cybersecurity has shifted from an optional IT discipline to a survival necessity. The 2025 UNAM Faculty of Sciences document “Seguridad, Privacidad y Vigilancia” (Carrillo Ledesma & González Rosas) exposes how hardware-level vulnerabilities like Meltdown and Spectre, combined with human-factor weaknesses, continue to undermine even well-defended systems—and why Linux/Unix remains a cornerstone of defense-in-depth strategies.

Meltdown & Spectre Still Haunt Your Systems: The 2025 UNAM Security Wake-Up Call + Video

Introduction: With over 50% of the global population now online, cybersecurity has shifted from an optional IT discipline to a survival necessity. The 2025 UNAM Faculty of Sciences document “Seguridad,…

The Countdown to Compromise: How ClickFix’s Timer Tactics Bypass Human Firewalls + Video Introduction ClickFix attacks exploit the most vulnerable component in any security architecture—the human decision-making process. By mimicking legitimate “verify you are human” prompts and adding artificial urgency through countdown timers, attackers pressure victims into pasting and executing malicious clipboard content before they can rationally assess the risk. This technique bypasses technical controls by turning the user into an unwitting execution vector, making it one of the most effective social engineering methods observed in recent threat intelligence.

The Countdown to Compromise: How ClickFix’s Timer Tactics Bypass Human Firewalls + Video

Introduction ClickFix attacks exploit the most vulnerable component in any security architecture—the human decision-making process. By mimicking legitimate “verify you are human” prompts and adding artificial…

From Blackbox to Whitebox: Mastering WordPress Plugin Code Review for CVE Hunting – Patchstack Academy Deep Dive + Video Introduction: WordPress plugins power over 58% of all websites, but each plugin introduces potential attack surfaces that blackbox fuzzing alone cannot reliably uncover. Shifting from blackbox to whitebox code review enables security researchers to systematically identify vulnerabilities like arbitrary file deletion – a critical flaw that can wipe entire installations – by tracing unsafe PHP functions and missing capability checks directly in source code.

From Blackbox to Whitebox: Mastering WordPress Plugin Code Review for CVE Hunting – Patchstack Academy Deep Dive + Video

Introduction: WordPress plugins power over 58% of all websites, but each plugin introduces potential attack surfaces that blackbox fuzzing alone cannot reliably uncover.…

prmana: The Open-Source Tool That Finally Kills Static SSH Keys with Hardware-Bound OIDC Tokens + Video Introduction: Static SSH keys have become the industry’s worst-kept secret—generated once, rotated never, and scattered across servers with no audit trail. This persistent credential sprawl creates a massive attack surface, where a single leaked private key can grant an attacker persistent root access across an entire fleet. The open-source project `prmana` (Apache-2.0) directly confronts this problem by replacing static keys with short-lived, hardware-bound OIDC tokens, validated directly at the Linux host via a Rust-based PAM module, and cryptographically bound to the client using DPoP (RFC 9449).

prmana: The Open-Source Tool That Finally Kills Static SSH Keys with Hardware-Bound OIDC Tokens + Video

Introduction: Static SSH keys have become the industry’s worst-kept secret—generated once, rotated never, and scattered across servers with no audit trail. This persistent credential sprawl…

Rockstar Games Data Breach Exposes 786M Records: How ShinyHunters Exploited AI SaaS Tokens to Hijack Snowflake + Video Introduction: The gaming industry witnessed one of its largest security failures when Rockstar Games confirmed a data breach leaking 78.6 million records on April 14, 2026. The attack did not target Rockstar’s own infrastructure but instead leveraged Anodot, an AI-powered cloud cost monitoring SaaS platform, to extract authentication tokens and impersonate a legitimate internal service—ultimately traversing into Rockstar’s Snowflake data warehouse.

Rockstar Games Data Breach Exposes 786M Records: How ShinyHunters Exploited AI SaaS Tokens to Hijack Snowflake + Video

Introduction: The gaming industry witnessed one of its largest security failures when Rockstar Games confirmed a data breach leaking 78.6 million records on April 14, 2026. The…

EDR Kernel-Mode Exploitation Exposed: How Attackers Bypass Your Last Line of Defense – And How to Stop Them + Video Introduction: Endpoint Detection and Response (EDR) solutions rely heavily on kernel-mode drivers to monitor system calls, process creation, memory access, and network activity. However, security researchers have recently demonstrated multiple techniques to bypass EDR kernel callbacks, disable event tracing for Windows (ETW), and unload EDR drivers through vulnerable IOCTL handlers. Understanding these attack vectors is critical for defenders to harden their endpoints and validate detection coverage.

EDR Kernel-Mode Exploitation Exposed: How Attackers Bypass Your Last Line of Defense – And How to Stop Them + Video

Introduction: Endpoint Detection and Response (EDR) solutions rely heavily on kernel-mode drivers to monitor system calls, process creation, memory access, and network activity.…