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ATT&CK v19 drops April 28 and splits Defense Evasion into two tactics. Here's what changes, why it matters for detection engineering, and what you need to do before the weekend.

A threat intelligence deep-dive into the world's most dangerous state-sponsored APT groups — their identities, motivations, campaigns, and tradecraft in 2026.

AutoHotkey isn't just for productivity scripts — attackers use it as a stealthy malware loader. Learn how AHK-based campaigns work 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.

IoT devices like IP cameras and NAS boxes sit on your network but outside your EDR coverage. Here's how attackers exploit them to pivot — and how defenders can detect it.

Anthropic built an AI that autonomously discovered a 27-year-old vulnerability in widely-used code. It can build working exploits from scratch. It's too dangerous to release publicly. Here's what that means for your bank, your government, your code — and the future of digital security.

Microsoft is officially deprecating NTLM — yet CVE-2025-24054 was actively exploited days after patching, and the Coercion → Relay → ADCS → Domain Admin chain still works in most enterprise environments. Here's the full 2026 kill chain and how to detect it.

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.

DCSync abuses Active Directory replication to pull every password hash from a domain controller without touching it. Here's how the attack works, what it leaves in your logs, and how to build detections that catch it.

A practitioner's guide to PtH and PtT attacks: how they work, what tools attackers use, what evidence they leave behind, and how to build detections with Sigma and Wazuh.

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 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.

ZIP archives are a common malware delivery vector. zipguard is a zero-dependency Python CLI that blocks ZipSlip, archive bombs, executable drops, and ZIP64 manipulation before anything hits disk.

The average time from vulnerability disclosure to active exploitation has collapsed from 756 days in 2018 to mere hours in 2025. Here's what that means for defenders.

For the first time, vulnerability exploitation is the #1 initial access vector — not phishing. Here's what the data says and how defenders must adapt.

The most dangerous defenders understand how attackers think. The best red teamers understand what defenders see. Here's why the divide between offense and defense is killing your security program.

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.

CSRF (Cross-Site Request Forgery) forces authenticated users to unknowingly submit requests to a site they're logged into. Learn how it works, how to find it, and how to fix it.

IDOR (Insecure Direct Object Reference) is one of the most common and most impactful web vulnerabilities. Learn how it works, how to find it, and how to fix it.

A practical guide to mobile application penetration testing on Android and iOS — static analysis, dynamic analysis, traffic interception, and the most common vulnerabilities found in real engagements.

A practical guide to network penetration testing — host discovery, service enumeration, vulnerability exploitation, credential attacks, and pivoting through segmented networks.

A practical workflow for the first 10 minutes after a suspected breach — commands with explanations for Linux and Windows triage, red flags, and when to escalate.

Xanthorox is an offline, modular AI attack platform with five specialized models — and it needs no cloud, no API, and leaves no traditional IoCs. Here's what defenders need to know.

Google DeepMind published the first systematic taxonomy of AI agent manipulation techniques. Here's what each attack looks like in practice — and why most AI deployments are already vulnerable.

Browser-in-the-Browser (BitB) attacks forge convincing browser popup windows using pure HTML and CSS — making phishing pages nearly impossible to spot by eye. Here's how it works and how to defend against it.

Server-Side Request Forgery (SSRF) lets attackers trick a server into making requests on their behalf — reaching internal systems, cloud credentials, and more.

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

A structured guide to Active Directory attack techniques — from BloodHound enumeration through Kerberoasting, LSASS dumping, ADCS abuse, and Shadow Credentials to Entra ID pivot. Every technique with detection coverage.

APIs are the most exploited attack surface in 2026. Learn how attackers abuse JWT tokens, OAuth flows, and GraphQL endpoints — and how to stop them.

Meet the elite state-sponsored hacking groups that stole billions, blacked out cities, and infiltrated governments. Who they are, what they want, and how they operate in 2026.

From initial alert to post-incident report — a professional walkthrough of DFIR methodology, evidence collection, memory forensics, Windows artifacts, and response playbooks.

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

A structured guide to modern Windows attack techniques — BYOVD EDR evasion, LOLBins, invisible character injection, ClickFix delivery, NTFS steganography, and C2 over trusted cloud services. How they work, how to detect them.

How to systematically map an organization's attack surface using open-source intelligence — domains, infrastructure, employees, leaked credentials, and exposed secrets.

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

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'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.

A step-by-step debrief of a real-world red team engagement — from passive OSINT through AiTM phishing, EDR evasion, and ADCS exploitation to full domain compromise. What worked, what didn't, and what would have stopped us.

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.

Microsoft's Defender team uncovered a clever attacker technique: PHP webshells that stay completely dormant until activated by a secret HTTP cookie. Here's how it works — and how to catch it.

Gate is an open-source Python CLI that catches what Trivy and Snyk miss: newly published packages, suspicious install scripts, and maintainer takeovers. Zero dependencies by design.

On March 31, 2026, a trusted npm package with 400 million monthly downloads was backdoored for three hours. Here's how it worked and why it keeps happening.

AI agents are trusted to act on your behalf — but that trust is exactly what attackers exploit. Here's how AI agents get turned against you, and why you won't see it coming.

A realistic guide to cybersecurity career paths in 2026 — from SOC analyst to GRC, threat intel, AppSec, cloud security, and DFIR. What each role actually does every day.

A hands-on red team guide to BloodHound CE — from SharpHound data collection to reading attack paths and finding the fastest route to Domain Admin in Active Directory.

Windows .lnk shortcut files can show one target while silently executing another. Discover five spoofing techniques including CVE-2025-9491, how attackers exploit them, and how to detect them.

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.

Shadow Credentials abuse msDS-KeyCredentialLink via DACL misconfiguration to add a rogue certificate, authenticate via PKINIT, and extract NT hashes — no password required.

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

Service accounts, API keys, OAuth tokens and machine credentials now outnumber human identities 144 to 1. Most organizations have zero visibility into them. Attackers do.

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.

Attackers use Telegram's Bot API as command-and-control infrastructure — no Telegram install needed on the victim machine. Here's the mechanics, real-world examples, and blue team detection strategies.

Active Directory Certificate Services is installed in most enterprise networks — and almost always misconfigured. Here's how attackers exploit ESC1 through ESC8 with Certipy, and how to detect and stop them.

79% of attacks in 2024 used no malware at all. Attackers abuse Windows' own built-in tools — certutil, mshta, rundll32 — to execute code and evade detection. Here's the full attack playbook and how to detect it.

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.

A practical guide to Windows Event Log analysis for blue teams — key Event IDs, PowerShell automation, cross-version differences, and structured exports for SIEM tools.

MFA is no longer enough to protect Microsoft Entra ID accounts. Attackers steal tokens, register their own devices, and bypass Conditional Access — without ever touching a password. Here's the full attack chain and how to detect it.

Salt Typhoon is the worst telecom breach in history. The Chinese APT stayed hidden for years inside AT&T, Verizon and T-Mobile. Here's the full attack chain, the tools they used, and the detection opportunities blue teams missed.

Unicode's invisible characters are being weaponized — hiding malicious code in repositories, hijacking AI agents, and bypassing security reviews without leaving a trace visible to human eyes.

OpenClaw went from 0 to 180,000 GitHub stars in weeks — and then came the RCE, 30,000 exposed instances, and a supply chain attack poisoning its entire skill marketplace.

We tear apart a realistic phishing email using Security Decoder — headers, URLs, JWT tokens, and obfuscated JavaScript — and show exactly what each red flag means.

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.

CVE-2026-0866 — a single two-byte header manipulation causes 50 of 51 AV engines to scan compressed noise instead of the actual payload. Technical breakdown, attack scenarios, and detection.

AirSnitch bypasses Wi-Fi client isolation using four attack primitives — even on WPA3. Every router tested was vulnerable. Here's how it works and how to defend against it.

A comprehensive analysis of Kerberoasting — how it works at the protocol level, detection opportunities, and hardening strategies for Active Directory environments.

Autonomous AI agents are already inside enterprise environments — and most security teams have no idea what they're doing. Here's what attackers exploit and how to defend against it.

Ollama, LM Studio, Jupyter Notebook — you installed them for privacy, but they may be broadcasting your data to your entire network. Here's what's actually happening and how to fix it.

UPnP lets apps silently open ports on your router without asking. It's enabled by default on almost every home router — and it has been exploited by botnets, malware, and remote attackers for decades. Here's what it is and how to turn it off.

Quantum computers will crack today's encryption — and attackers are already stealing encrypted data to decrypt later. Here's what post-quantum cryptography means for everyone.

A technical deep dive into Starkiller and PowerShell Empire — how red teams deploy and operate it, and exactly how defenders can detect and disrupt it.

MCP servers let AI assistants control your tools — but most users install them without understanding the attack surface. Here's what attackers already know.

A complete purple team walkthrough of Active Directory attack chains — from initial foothold through Kerberoasting, DCSync, and Golden Tickets to full domain compromise, with detection rules for every technique.

The Kimwolf botnet has compromised over 2 million devices worldwide by exploiting residential proxy networks and unsecured Android TV boxes. Here's what threat intelligence reveals about its infrastructure, tactics, and how to defend against it.

LSASS credential dumping is one of the most reliable post-exploitation techniques. Survey of methods from MiniDump to direct syscalls and custom loaders, with detection logic and Sysmon rules for each approach.

Global honeypot sensors logged over 218 million malicious events in January 2026. MSSQL attacks doubled, botnet infrastructure expanded 50%, and attackers pivoted away from RDP toward database targeting.

A practical guide to building a purple team program using only free, open-source tools. Covers Atomic Red Team, MITRE Caldera, Sigma rules, Wazuh, and VECTR with real setup examples.

A practical, no-nonsense guide to the essential security actions every home user should take to protect their computer, network, and personal data from everyday cyber threats.

80% of top MITRE ATT&CK techniques now focus on evasion and persistence. Attackers abandoned smash-and-grab for long-term parasitic operations in networks.

Windows PATH hijacking enables attackers to execute malicious code through writable directories. PathSentry uses two-phase detection to identify vulnerable PATH entries before exploitation.

Cloud attackers exploit IAM permissions, not vulnerabilities. Learn the 4-phase attack chain from initial access to data exfiltration and detection strategies.

A practical guide to writing custom Wazuh detection rules for threat hunting — covering rule anatomy, decoder chaining, MITRE ATT&CK mapping, and real-world detection scenarios for enterprise environments.

840,000 GhostPoster victims, 3.2M+ in GitLab campaign, 4.3M+ in ShadyPanda—browser vendors removed extensions but never told users. Self-regulation failed.

A Chrome extension for local file scanning and secrets detection. No cloud uploads, instant analysis, useful for security audits and pentesting workflows.

65% of Forbes AI 50 companies leaked secrets on GitHub with 94-day median remediation time. Blue team guide to detect, prevent, and respond to repository leaks.

From 10 years to life in prison - real cybercrime convictions from Europe, USA, and Asia. DDoS, ransomware, and data theft aren't victimless crimes.

93% of ransomware victims who pay still discover data theft. Only 29% use multi-layer backup protection. Learn immutability, validation, and org readiness strategies.

Attackers no longer need their own infrastructure. Learn how Dead Drop C2, Living off Trusted Services, and reputation laundering work—and why traditional defenses fail.

ClickFix attacks trick users into running malicious code disguised as legitimate troubleshooting. Learn how these social engineering tactics work and how to defend against them.

How we built PSO — an open-source pentesting tool exposing the forgotten attack surface in corporate networks: network printers. Covers PJL exploitation, IPP vulnerabilities, and automated printer discovery.

AI has transformed social engineering into an automated, scalable threat. Learn how attackers leverage AI-powered phishing, deepfakes, and voice cloning—and what defenders can do about it.

Discover the real skills, mindset, and strategies needed to become a genuine SOC professional—from technical mastery to standing out in job hunts.

Advanced web application security testing techniques covering modern frameworks, API exploitation, authentication bypass, and real-world attack scenarios for 2026

Cybersecurity threats heading into 2025: AI-powered attacks, ransomware trends, and quantum threats — with practical security measures for the holiday season and beyond.

Discover why removing Google Advertising ID (GAID) from your Android device is crucial for privacy. Learn the simple steps to delete GAID and protect your data in 2026.

Discover why Session messenger is gaining ground as the EU debates Chat Control. Compare privacy features across popular messaging apps in 2025.

Your ISP tracks every website you visit through DNS. Learn why changing to privacy-focused DNS providers like Mullvad, Quad9, or DNS4EU is essential for online privacy.

Linux hits 5% US market share. With Windows 10 ending support, is switching to Linux the right move? Real stats, costs, and answers.

Managed Detection and Response (MDR) delivers 24/7 expert-led threat hunting and active remediation that tools alone can't provide — and solves the SOC talent shortage at a fraction of the cost.

Discover the critical differences between XDR and EDR security solutions. Learn why XDR provides cross-domain threat detection that EDR can't match, and which solution fits your organization in 2025.

Discover which real-world cyberattacks Zero Trust prevents—and which ones it doesn't. Analyzed through 2024-2025 breach data including ransomware campaigns, insider threats, supply chain compromises, and social engineering attacks.

A modern breakdown of Antivirus, EDR and XDR — including features, use-cases, attack detection logic and why traditional antivirus is no longer enough.