Hardening

macOS Offensive Security: How Attackers Exploit Apple's Unique Attack Surface

TCC bypass, Keychain theft, Launch Agent persistence, dylib hijacking — how attackers target macOS and how defenders detect them. Attack→Detect with real commands.

Linux Privilege Escalation: Attack Techniques and How to Detect Them

A complete guide to Linux privilege escalation — SUID abuse, sudo misconfig, cron hijacking, capabilities, and kernel exploits. Includes auditd rules, Sigma, Wazuh, and Sentinel KQL detections.

Prompt Injection in 2026: From Research Toy to Real CVEs, Agent Hijacking, and Zero-Click Exfiltration

CVE-2025-32711 (EchoLeak) exfiltrated M365 data with zero user interaction. The Anthropic MCP server had three exploitable injection CVEs. OpenAI says AI browsers may never be fully fixed. Here's the full attack chain — and how to detect it.

When Your Defender Becomes the Attacker: How Trusted Windows Processes Get Weaponized

Windows Defender and other high-privilege system processes are increasingly targeted by attackers. Learn how security tools become attack surfaces — and what you can do about it.

Your Data on the Dark Web: How to Find It Without Ever Opening Tor

Your email and password are probably already on the dark web. Here's how to check using real tools — no Tor browser, no .onion sites, no technical expertise needed.

SQL Injection in 2026: The Complete Attack and Defense Guide

SQL injection has existed since 1998 and still powers major breaches in 2026. A complete guide covering every attack type, real exploitation techniques, detection logic, and how to actually fix it.

XSS Explained: How Attackers Inject Code Into Your Browser

Cross-Site Scripting (XSS) lets attackers inject malicious JavaScript into web pages viewed by other users — stealing sessions, redirecting victims, and taking over accounts.

Kubernetes and Container Security: Attacks, Misconfigurations, and Defenses

How attackers break out of containers, escalate privileges in Kubernetes clusters, and move into cloud infrastructure — and how defenders detect and stop them.

Passkeys and FIDO2: The End of Passwords — and What Attackers Do Next

How passkeys and FIDO2 work, why they defeat phishing and credential stuffing, and how attackers are already adapting with downgrade attacks and fallback abuse.

Project Glasswing: Anthropic's AI That Finds Zero-Days Better Than Humans

Anthropic just unveiled Claude Mythos Preview — an AI model too dangerous to release publicly, but powerful enough to find vulnerabilities that evaded detection for decades. Here's what it means and how to get involved.

Python Security: What Can Go Wrong When You Code and When You Download

Python's flexibility is also its attack surface. A practical guide to the security risks that catch developers off guard — from virtual environment isolation and PyPI typosquatting to eval() injection, pickle deserialization, and hardcoded secrets.

BYOVD: How Attackers Use Legitimate Drivers to Kill Your Security Tools

BYOVD (Bring Your Own Vulnerable Driver) lets attackers reach the Windows kernel using signed, legitimate drivers — and then silently kill your EDR before ransomware drops.

NTFS Alternate Data Streams: How Attackers Hide in Plain Sight

NTFS Alternate Data Streams let attackers hide executables inside innocent-looking files. Learn how ADS works, how malware uses it, and how to detect it with PowerShell, Sysinternals, and Sysmon.

AitM Phishing: How Attackers Bypass MFA and How to Stop Them

Adversary-in-the-Middle phishing silently proxies real login pages and steals session tokens — making MFA useless. Here's how it works and how to detect it.

Canary Tokens: Free Tripwires That Catch Attackers in the Act

Canary tokens are digital tripwires that alert you the moment an attacker touches something they shouldn't. Free, no-install, and zero false positives.

Why Enterprise VPN and Gateway Products Are Perpetually Broken

Ivanti, Fortinet, Palo Alto — the names change but the pattern doesn't. Here's the structural reason why enterprise edge devices are permanently on fire and what you can do about it.

The Linux Server Attack Surface You Didn't Install: Default Services That Open Your System

Every major Linux distro ships services you never asked for. From snapd to CUPS to rpcbind — a practical audit guide covering Ubuntu, Debian, RHEL, Rocky, Fedora, and openSUSE.

CrackArmor: Nine AppArmor Flaws That Let Attackers Own the Kernel

Qualys TRU disclosed nine confused deputy vulnerabilities in Linux AppArmor — exposing 12.6 million servers to root escalation, KASLR bypass, and container isolation collapse. Technical deep dive and detection guide.