Cyber Security & Ethical Hacking
What is the SafePay ransomware and how does it use double extortion to target businesses?
SafePay is a recent ransomware threat that emerged in late 2024 and continues to spread rapidly across industries in 2026. It uses a double extortion strategy—stealing sensitive data before encrypting files—to pressur...
What are the best Wireshark filters for OT cybersecurity monitoring and threat detection?
Wireshark is an essential tool for securing OT (Operational Technology) environments by enabling deep visibility into industrial network traffic. This blog explores how to use Wireshark filters effectively for detecti...
What is the Next.js cache poisoning vulnerability (CVE-2025-49826) and how does it lead to Denial of Service (DoS) attacks?
A serious security flaw (CVE-2025-49826) was discovered in Next.js versions 15.1.0 to 15.1.8, allowing attackers to poison the cache and serve blank pages to users. This vulnerability impacts sites using Incremental S...
What is the ultimate guide to IoT testing in 2026 and what tools, methods, and best practices should professionals use?
IoT testing in 2026 has become a critical part of ensuring connected devices work seamlessly, securely, and reliably across networks and platforms. This guide explains everything about IoT testing—from testing methods...
What are the best free malware analysis tools in 2026 for reverse engineering and threat detection?
In 2026, malware threats are more advanced than ever, and malware analysis is a critical skill for cybersecurity professionals, SOC teams, and ethical hackers. Fortunately, many powerful tools are available for free t...
How does VPN tunneling work to protect your online data and privacy in 2026? The Detailed Guide
VPN tunneling works by creating a secure, encrypted connection between your device and a VPN server, which hides your internet activity from hackers, ISPs, and surveillance systems. When you browse the web, the VPN cl...
What is a honeypot in cybersecurity and how does it help detect and analyze cyberattacks?
A honeypot in cybersecurity is a decoy system or service intentionally designed to attract cyber attackers. It imitates real systems to detect unauthorized access, log malicious activities, and analyze attacker behavi...
What are the latest Sudo vulnerabilities (CVE-2025-32462 and CVE-2025-32463), and how do they let local users gain root access on Linux?
Two critical vulnerabilities in the Sudo command-line utility—CVE-2025-32462 and CVE-2025-32463—allow local users on Linux and Unix-like systems to escalate privileges to root. One flaw misuses host-based rules in sha...
What is the new phishing attack bypassing email filters in 2026, and how can you protect your organization?
A new phishing campaign in 2026 is bypassing traditional email security systems by mimicking real quarantine alerts sent from compromised business accounts. These emails are tricking users into clicking on malicious l...
What is Burp Suite and how is it used for web application security testing?
Burp Suite is a powerful and widely-used web vulnerability testing tool designed for penetration testers, ethical hackers, and security professionals. Developed by PortSwigger, it allows users to intercept, inspect, m...
How are hackers using Inno Setup Installer to deliver malware in 2026?
In 2026, cybercriminals are abusing the trusted Inno Setup Windows installer to deliver multi-stage malware such as RedLine Stealer by embedding malicious scripts in legitimate-looking installers. This sophisticated t...
What is Cross-Site Scripting (XSS) and how can it be prevented? The Detailed Guide
Cross-Site Scripting (XSS) is a widespread web security vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. These scripts can steal cookies, hijack sessions, redirect users,...
What is the new technique that bypasses Content Security Policy using HTML injection and browser caching?
A newly discovered cybersecurity technique combines HTML injection, CSS-based nonce leakage, and browser cache manipulation to bypass Content Security Policy (CSP) protections. By extracting nonce values from meta tag...
What happened in the Qantas data breach and how were customer profiles exposed?
On June 30, 2026, Qantas detected a cyberattack on a third-party platform used by its customer support center. This breach potentially exposed personal data of up to six million customers, including names, email addre...
What is Nexpose in cybersecurity and how does it work as a vulnerability scanner?
Nexpose is a powerful on-premise vulnerability scanner developed by Rapid7 that helps organizations identify, assess, and remediate security weaknesses in their networks, systems, and applications. It uses real-time v...
What is the HIKVISION ApplyCT Vulnerability and How Does it Impact Surveillance Devices?
The HIKVISION ApplyCT Vulnerability (CVE-2025-34067) is a critical remote code execution flaw in the HikCentral Integrated Security Management Platform. It allows unauthenticated attackers to execute arbitrary code re...
