Xpert4Cyber – Ethical Hacking & Cybersecurity Blog

Hackers Hide Windows Backdoor Inside HiveMQ and Element Chat

Toy Ghouls' New Windows Backdoors Turn HiveMQ and Element Into Stealth C2 Channels Quick Answer: The Toy Ghouls gr…

byShubham Chaudhary •September 09, 2026

Hackers Weaponize Fake Resumes to Hijack PCs Silently

Fake Student Resume Malware: Inside the SNOWLIGHT-to-VShell Attack Hitting Researchers A professor opens what looks like…

byShubham Chaudhary •August 29, 2026

ToxNetV2: The Linux Botnet That Asks AI Before It Attacks

ToxNetV2: Inside the Linux Botnet That Asks an AI What to Attack Next A few years ago, " AI-powered malware " …

byShubham Chaudhary •August 28, 2026

I Traced a Webshell Using Just 6 Linux Commands — Here's How

Linux File Operations Commands: The Complete SOC Analyst's Field Guide to Investigation and Forensics It's 2:47 AM…

byShubham Chaudhary •August 07, 2026