Cybersecurity

I recently tackled the Natas Wargames by OverTheWire, following my completion of the Bandit series....

Handala's Cal Water intrusion demonstrates classic attacker posturing: threat inflation to maximize pressure during extortion. Forensic analysis revea

Two of our tenants were the same tenant. They had different names, different signups, and different...

When I first loaded msdsrv.exe into IDA Pro, I had no idea what I was dealing with. No strings, no...

Security is paramount in modern distributed systems, especially when deploying to cloud platforms like Azure. A comprehensive security strategy encompasses mult

A government issues you a digital ID containing your name, date of birth, address, and license...

A reproducible walkthrough of CVE-2022-26377, a request smuggling desync in Apache mod_proxy_ajp, plus the upstream patch and config hardening that close it.

A 78% false negative rate means automated AI scanners are missing real vulnerabilities. Understand why these tools fail and how to build a defense-in-depth stra

In a previous post, I wrote about why I built Carapace: a local-first security CLI for people outside...

What NIS2 Compliance Actually Costs in Hungary: Numbers, Deadlines, and Hard...

The underground is changing faster than the security industry is adapting. Here’s what nearly two...

Introduction: Cybersecurity is one of the most in-demand fields on the planet - and also one of the...

CVE-2026-39829: Denial of Service in Go SSH Parser Vulnerability ID: CVE-2026-39829 CVSS...

Beyond Static IP Databases: Why Real-Time Detection Matters Legacy IP intelligence APIs...

CVE-2026-39834: Infinite Loop and CPU Exhaustion via Integer Truncation in Go SSH Channel...

MCP Trust Pack: a security layer for MCP tool calls MCP makes it easy for agents to call...

TL;DR what: Island researchers found that Adblock for YouTube (ID...

CVE-2026-42508: Bypass of SSH Certificate Authority Revocation in...

CVE-2026-46595: Critical Authorization Bypass via source-address Validation Failure in...

A lot of people walk into the SY0-701 exam ready to define phishing, vishing, smishing, and...

CVE-2026-48517: Remote Code Execution via Typeless Deserialization Blocklist Bypass in...

Most JWT explainers cheat. They show you header.payload.signature, point at the third part, and say...

We run Audit Vibe Coding at Inithouse, a security audit tool built specifically for AI-generated...

I run a small self-hosted website on a Raspberry Pi 4B at home. A few weeks ago I started wondering:...

CVE-2026-48713: Remote Prototype Pollution in i18next-fs-backend Vulnerability ID:...

If you work in tech, you use SSH every day. But for a lot of developers, it's just a black box. Let’s...

curl version 8.21.0 addresses 18 vulnerabilities, including a 25-year-old authentication bypass (CVE-2026-8932) and multiple memory safety issues. The flaws pri

When most people think of "Enterprise Security," they immediately think of hardened data centers,...

In May 2026, a French ethical hacker named Sammy Azdoufal bought a baby monitor off Amazon and spent...

Sapphire Sleet (North Korean APT) compromised 140+ Mastra npm packages via postinstall hook to steal AI API keys and cloud credentials from developer machines.

A follow-up to Part 1 (EN on LinkedIn · RU on Habr), where we stood up a two-tier PKI: a Root CA and...

CVE-2025-67038 in Lantronix Serial-to-IP converters enables unauthenticated remote code execution on operational technology devices. Active exploitati

If you do acceptance or audit work on Huawei gear, you've hit this wall: Batfish explicitly marks...

Let’s cut through the noise. When we talk about Governance, Risk, and Compliance (GRC), people often...

A mathematical deep-dive into Rank-1 Constraint Systems, Quadratic Arithmetic Programs, and implementing a cryptographic SNARK verifier in TypeScript.

Hey DEV community! I'm Plugecon, a security-focused developer working with C/C++, Python, PHP and...

Originally published at shieldly.io/blog. S3 bucket policies are written once and forgotten. They...

Claims of "security" are everywhere, but very few chat APIs actually walk the walk. Most offerings...

SOC 2 Type II audits are painful. Auditors want evidence for 42 controls — who has access, are...

Fortifying the Foundation: Navigating the Wild World of Software Supply Chain Security...

Last year I was doing a code review for a startup. Everything looked fine on the surface, clean code,...

When a CI pipeline failed at 02:13 AM on March 3, we discovered that 412 distinct API tokens had been...

reCAPTCHA v3 doesn't show a puzzle — it scores your whole session 0.0–1.0. Here's what actually drives a low score (IP, fingerprint, behavior) and how to raise

Most apps think they are secure because they have login pages. But authentication is only the first...

Most people think penetration testing starts with running tools — Nmap, Metasploit, Burp Suite. But...

Stop Uploading Your Sensitive Data to Sketchy Websites Just to Trim a File If you have...

A monorepo can look like one repository, but security teams should treat it as many applications...

Someone on your leadership team asked a reasonable question: should we adopt passkeys? You searched...