Xpert4Cyber – Ethical Hacking & Cybersecurity Blog

Mini Shai-Hulud Worm Hits npm Package With 150K Weekly Downloads

Mini Shai-Hulud Strikes Again: How a Trusted npm Package With 150K Weekly Downloads Got Weaponized Picture this: it'…

byShubham Chaudhary •September 03, 2026

JFrog Artifactory Hacked: Attackers Are Minting Admin Tokens

JFrog Artifactory Auth Bypass (CVE-2026-82329): Inside the Attack Where Hackers Mint Their Own Admin Tokens It's 2 a…

byShubham Chaudhary •September 02, 2026

768 Leaked AWS Keys Still Have Full Admin Access in 2026

768 Leaked AWS Keys Still Have Full Admin Access — Here's What Every SOC Team Needs to Know Picture this: a develope…

byShubham Chaudhary •August 24, 2026

NGINX Buffer Overflow (CVE-2026-42533): Patch Before It's Exploited

CVE-2026-42533: The NGINX Buffer Overflow That Turned a 15-Year-Old Config Habit Into a Remote Code Execution Risk Pictu…

byShubham Chaudhary •July 29, 2026