Day 5 of 100: A client once told me, “We’ve bought every tool — and still don’t sleep well.” That’s when I shared the simple lens we use…

Goal

1. What Is DNS and Why It Matters

Author : Jawstar

After several attempts, I’d like to share a review of this certification, which in my opinion is the best one on the market to truly test…

The CompTIA Security+ is more than just an entry-level cert — it’s a gateway into the cybersecurity world. It tests your understanding of…

🛡️ Welcome to the World of Defensive Security!

Welcome to this write-up of Packet Puzzle.  A very short summary of how I proceeded and what I discovered:

Check Point found ChatGPT dramatically accelerates malware analysis, reducing XLoader's complex, multi-layered RC4 encryption decryption from days to hours. The AI breaks obfuscation and reveals C2 infrastructure.

Seqrite exposed Silent Lynx APT targeting Central Asia and Russia with Operation Peek-A-Baku. The group uses LNK files and GitHub to deploy Laplas reverse shells and SilentSweeper for espionage intelligence.

A serious Windows LPE flaw in DirectComposition allows local attackers to gain SYSTEM privileges by exploiting a type confusion bug leading to a controlled out-of-bounds write in kernel memory.

A flaw (CVE-2025-58726) allows SYSTEM privilege escalation via Kerberos authentication reflection using "Ghost SPNs" and disabled SMB signing. Patch immediately.

Rhysida ransomware is abusing Microsoft Trusted Signing to deploy OysterLoader (IAT) via Bing/Teams malvertising. The gang leveraged 40+ certificates to sign malware, bypassing security filters.

Perplexity launched Perplexity Patents, a free AI research agent that uses natural language to search complex patent data. Its citation-first model is designed to find prior art and enhance IP search transparency.

Mapeo avanzado de vulnerabilidades de APIs con OWASP Top 10 y CVSS. Detalla fases de reconocimiento y técnicas de evasión de defensas…

Já faz um tempo que venho procurando novas formas de ocupar a cabeça e escrever sempre foi uma delas.  Nunca escrevi nada técnico de…

Installing FISH in Kali Linux Terminal

Inside the international cybersecurity camp that brought together top young talents from across the Asia-Pacific.

By Saumya Srivastava — step-by-step guide showing how metadata can hide secrets in CTFs.

In 2017, a short video surfaced online showing former U.S. President Barack Obama delivering a statement he never actually made. His lips…

Before I studied cybersecurity, I wanted to help people stay safe online.  Back then, I wrote a rough draft of a guide, but it was…