Blog

GreatXML is a public BitLocker-bypass PoC claim involving WinRE, Defender Offline Scan state, and unattend.xml. The defensive lesson is bigger than one repository: recovery environments are security boundaries.

RoguePlanet is the latest public Nightmare Eclipse proof-of-concept targeting Microsoft Defender. The code points to a race condition that turns Defender cleanup behavior into SYSTEM execution.

Anthropic's June 2026 N-day research shows how frontier models can turn public patches into working exploits in hours. Here's what defenders should change now.

Meta says NSO Group violated a federal court's permanent injunction within months of receiving it by running new social engineering attempts against WhatsApp users. Meta is now seeking contempt of court.

Wired found dormant facial recognition code in Meta's AI app. It has not been activated for consumers, but researchers manually triggered a 2,048-dimensional faceprint pipeline.

Mini Shai-Hulud and Miasma show how supply chain malware can move from npm install-time execution into Claude Code hooks, VS Code tasks, and CI/CD persistence.

Some vendors have already deployed post-quantum protections. Most enterprises have not. Here is who is moving first, where the gaps remain, and what security teams should do now.

2026 reports confirm bots now generate 53% of all internet traffic — the second year running that automated traffic outnumbers humans. Here's what that actually means.

Sophos X-Ops uncovered a threat actor using Claude Opus 4.5 and Cursor IDE to build an automated, modular EDR evasion framework — 80 modules, 70+ techniques, tested against Sophos, CrowdStrike, and Defender.

Finland and Japan lead global cybersecurity rankings across multiple independent measures. The explanation is not primarily technical — it is socioeconomic.

China's so-called 'kill them all' drone algorithm made headlines. But the real story is bigger: major militaries are racing to reduce human involvement in lethal decisions, and the window to regulate them is narrowing.

Attackers do not always need your password. A single OAuth consent grant can give a malicious or compromised app durable access to mail, files, calendars, and SaaS data.

Mozilla used Claude Mythos Preview to identify and fix 271 Firefox security bugs, while Chrome shipped a separate 151-fix security update. The lesson is not that AI replaces security teams. It is that patching, triage, and verification are becoming the bottleneck.

A fake OpenAI repo hit #1 trending on Hugging Face with 244K downloads in 18 hours. Here's every attack vector targeting AI model repositories — and how to defend against them.

Physical social engineering is back — and the attacker doesn't have to be an IT guy. Learn how anyone with the right uniform and pretext can walk through your front door, and how organizations can fight back.

Trend Micro documented QLNX, a Linux RAT that combines credential harvesting, LD_PRELOAD persistence, PAM backdoors, and rootkit behavior. The real risk is not one infected host - it is the supply chain access behind it.

npm packages no longer publish instantly. GitHub's staged publishing forces a 2FA-gated human approval before any version hits the registry — here's what it means and how to enable it.

Dutch investigators seized more than 800 servers in a sanctions case tied to Stark Industries. The lesson for defenders is simple: attacker infrastructure is a business ecosystem.

Scammers are abusing legitimate notification systems from Microsoft, Google, PayPal, Docusign, and other trusted platforms. The message can pass SPF, DKIM, and DMARC because the platform really sent it.

Verizon's 2026 DBIR confirms vulnerability exploitation as the #1 breach vector for the first time in 19 years — while remediation rates dropped and patch times increased. Here's what the data actually says.

CVE-2026-46333 (ssh-keysign-pwn) is a nine-year-old Linux kernel race condition that lets an unprivileged local user steal SSH host keys and dump /etc/shadow. Root command execution is also possible on specific configurations.

GitHub says an employee device was compromised through a poisoned third-party VS Code extension and internal repositories were exfiltrated. Here is the fact-checked breakdown for defenders.

22% of ransomware incidents in 2026 involve no encryption at all. The threat model has shifted from disruption to silent exfiltration — and most defenses haven't caught up.

Microsoft's on-prem Exchange Server has an actively exploited XSS zero-day (CVSS 8.1). A single crafted email in OWA triggers arbitrary JavaScript — here's how it works and how to stop it.

ShinyHunters breached Canvas LMS, stole 275 million students' data, took the ransom — and attacked again four days later. Here's who they are and why arrests haven't stopped them.

TeamPCP has compromised hundreds of open-source packages and stolen half a million credentials. But their OPSEC is leaking — and someone is already hunting them.

A researcher discovered a zero-day that bypasses BitLocker encryption on Windows 11 using a USB stick and the recovery environment — and suspects the component may be intentional. CVE-2026-45585, CVSS 6.8. Microsoft released an official mitigation on May 21, 2026.

Microsoft patched 500+ vulnerabilities in five months. Linux ecosystems patched even more. So which is more secure? That's the wrong question — here's the metric that actually matters.

How attackers turn GitHub Actions' shared build cache into a supply chain weapon — real cases, attack mechanics, detection logic, and mitigations.

France is migrating 2.5 million government PCs to Linux. Europe is building its own payment network to rival Visa and Mastercard. EuroStack aims to replace AWS and Azure. Here's what's happening, why it matters for security, and how realistic it is.

Two new Linux kernel vulnerabilities — Dirty Frag (CVE-2026-43284/43500) and Copy Fail (CVE-2026-31431) — enable local privilege escalation to root on nearly all major distros. What users and admins need to know.

ESET uncovered CallPhantom — 28 Android apps with 7.3M downloads that sold fabricated call histories. A deep dive into the fraud mechanics, billing bypass, and how to protect yourself.

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.

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.

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.

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.

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.

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.

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.

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.

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.

How attackers escalate from a low-privilege AWS IAM credential to full S3 data theft — and the CloudTrail events, GuardDuty findings, and Sigma rules that expose them.

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

Run SharpHound, read attack graphs, abuse ACL misconfigurations and Kerberoastable accounts — step-by-step path to Domain Admin in Active Directory.

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

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.

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.

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.

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

Your CI/CD pipeline stores production credentials, runs code automatically, and trusts pull requests. Here's how attackers exploit that — and the detection logic to catch them.

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.

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 to detect Cobalt Strike beacons in your environment — network fingerprints, process injection patterns, Sigma rules, and practical hunting queries for blue teams.

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.

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.

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.

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.

Memory forensics, Windows event artifacts, and IR methodology — from initial alert to post-incident report. Tools, commands, and playbooks included.

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.

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.

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.

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.

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

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.

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.

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.

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.

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 complete guide to Linux lateral movement — SSH pivoting, ssh-agent hijacking, credential harvesting, port forwarding, and NFS abuse. Includes auditd rules, Sigma, Wazuh, and Sentinel KQL detections.

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.

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.

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.

79% of attacks in 2024 used no malware. Certutil, mshta, rundll32 — execution, persistence, and evasion via Windows built-ins. Detection rules included.

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

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

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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.

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

Still powering major breaches in 2026 — blind injection, time-based attacks, ORM bypasses, WAF evasion. Real payloads and detection queries.

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

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.

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

UEFI bootkits survive OS reinstalls, hide from every AV and EDR tool, and can bypass Secure Boot on fully-patched systems. Here's how they work and what you can do about it.

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

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.

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.

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.

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.

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.

How to find real threats with Wireshark in 2026 — encrypted traffic analysis, JA3 fingerprinting, ransomware patterns, C2 beaconing, and DNS tunneling explained step by step.

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.

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 2026.

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

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.

Discover which real-world cyberattacks Zero Trust prevents—and which ones it doesn't. Analyzed through 2025-2026 breach data including ransomware campaigns, insider threats, supply chain compromises, and social engineering attacks.

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.

Millions run shared Colab notebooks without reading them. Here's what that actually costs you — from Google Drive exfiltration to OAuth token theft and supply chain attacks.

How attackers hide in RAM using fileless malware and process injection — and how defenders use Volatility 3 to find them. Practical DFIR workflow with real commands.

Europol's OTF GRIMM has made 280 arrests in one year targeting criminal networks that outsource violence like a SaaS product. The model mirrors ransomware-as-a-service — and it's recruiting teenagers through Discord and encrypted apps.

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.

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.

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.

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

BYOVD EDR evasion, ClickFix delivery, C2 over cloud services — how modern Windows attackers operate in 2026, and the detection logic to catch 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.

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.

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.

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.

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.

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

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.

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, 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.

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

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.

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

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.

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

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

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