All Posts

Red Hat npm Packages Compromised

Supply Chain Crisis: Over 30 Red Hat npm Packages Hijacked to Spread the Self-Propagating ‘Miasma’ Worm

The CyberSec Guru

Over 30 @redhat-cloud-services npm packages have been compromised with 'Miasma', a self-propagating credential-stealing worm. Read analysis

CompTIA Security+ Quiz

CompTIA Security+ Quiz: Test Your Cybersecurity Fundamentals

The CyberSec Guru

Test your CompTIA Security+ SY0-701 knowledge with this interactive quiz covering Zero Trust, phishing, malware, SIEM, cloud security and more!

Instagram Meta AI Vulnerability

The Meta AI exploit: how a prompt injection flaw bypassed 2FA to steal million-dollar Instagram accounts

The CyberSec Guru

A critical Meta AI vulnerability on Instagram allowed hackers to bypass 2FA and hijack high-value OG accounts. Discover how the exploit worked

Linux Privilege Escalation Cheatsheet

Linux Privilege Escalation – the Practical Hacking Cheatsheet Series

The CyberSec Guru

A practical Linux Privilege Escalation Cheatsheet covering sudo abuse, SUID binaries, capabilities, cron jobs, kernel exploits, Docker escape and all

Critical Gogs RCE Vulnerability: Unpatched 0-Day

Critical Gogs RCE Vulnerability: Unpatched 0-Day Sitting Open for Over Two Months

The CyberSec Guru

A critical CVSS 9.4 zero-day RCE vulnerability has been found in Gogs. Learn how the git rebase exploit works and how to secure your server today

Mastering DevHub Beginner's Guide from HackTheBox

Beginner’s Guide to Conquering DevHub on Hack the Box

The CyberSec Guru

Conquer DevHub on Hack The Box like a pro with the official HTB Writeup. Dominate this challenge and level up your cybersecurity skills

Modern Pentesting Methodology

Modern Pentesting Methodology: How Real Penetration Tests Actually Flow

The CyberSec Guru

Learn how real penetration tests flow from recon and scanning to exploitation, privilege escalation, pivoting, and reporting. Full guide for members

CVE-2026-48095: 7-Zip Heap Buffer Overflow Vulnerability

CVE-2026-48095: The 7-Zip NTFS Heap Overflow That Can Ruin Your Day – And Your Network

The CyberSec Guru

Analyze CVE-2026-48095, the critical 7-Zip heap buffer overflow. Learn how the GetCuSize vtable hijack works, its extension bypass risk, & how to patch

Web Application Attack Cheatsheet

Web Application Attack – the Practical Hacking Cheatsheet Series

The CyberSec Guru

A practical Web Application Attack Cheatsheet covering recon, directory brute-forcing, SQL injection, XSS and more, specifically Designed for HTB

Active Directory Attack Cheatsheet for HTB

Active Directory – the Practical Hacking Cheatsheet Series

The CyberSec Guru

Get a practical Active Directory attack cheatsheet covering AD enumeration, BloodHound, LDAP, SMB and More, Specifically Designed for HTB

12341 Next