Cybersecurity

By cyber_public_school | Cyber Security Researcher Continue reading on Medium »

How a missing validation check in the subtitle upload endpoint chains into database extraction, credential theft, and remote code… Continue reading on Medium »

Earning the OSCP+ from Offensive Security wasn’t just another certification for me — it was something I had been working toward for years… Continue reading on M

La práctica se estructuró bajo un enfoque incremental de capacidades defensivas. Continue reading on Medium »

In January and February 2026, security researchers filed 30 CVEs against MCP servers in just 60 days. Among 2,614 surveyed implementations, 82% were vulnerable

I'm a non-technical founder. I can't write code. I built two production apps entirely with AI. Last week I scanned my own app for security. It scored 20/100. Fo

Security teams operate on a fundamental asymmetry. An attacker who compromises a credential can use it within minutes. The organization… Continue reading on Med

La ciberseguridad se ha convertido en una de las áreas más demandadas en tecnología, pero también en una de las más mal entendidas. Muchas… Continue reading on

On April 7, 2026, Anthropic debuted Claude Mythos Preview in conjunction with Project Glasswing. This initiative involves a wide array of… Continue reading on M

By cyber_public_school | Cyber Security Researcher Continue reading on Medium »

In the past, law was only written on paper and enforced in courtrooms. But today, the world has changed. Our lives, our secrets, and our… Continue reading on Me

Stop manually renewing certificates. Build a system that never fails. Continue reading on Medium »

Security teams are excellent at protecting systems up to a point. Firewalls are configured. Access is controlled. Data is encrypted. Logs… Continue reading on M

Cybersecurity is one of the most important challenges businesses face today, yet much of the content around it struggles to hold attention… Continue reading on

Welcome to Day 25 of our 30-Day Cybersecurity Mastery series. Continue reading on Medium »

Explore the full list of cybersecurity experts: https://citiesabc.com/top-50-global-cybersecurity-thought-leaders-experts Continue reading on Medium »

https://docs.google.com/forms/d/e/1FAIpQLSePuAgvHT_nnkzceBXSQzP1_CpwAt8cvJF8eJBVo40BJcNnPw/alreadyresponded Continue reading on Medium »

In this post, I’ll walk through my investigation of SOC153 — Suspicious PowerShell Script Executed, an alert generated by LetsDefend. The… Continue reading on M

In a recent Veritasium video, YouTuber Henry Reich walked up to MKBHD — one of the most tech-savvy people on the internet — placed a… Continue reading on Medium

Introduction Continue reading on Medium »

A deep dive into AI-powered cyberattacks, emphasizing that agentic systems are real and evolving rapidly, should motivate you to stay… Continue reading on Mediu

Your audit logs show “Build_Agent_43 deployed to production.” But was it really the build agent? Probably not. Continue reading on Medium »

You can keep buying Netgear routers in the US for now. Here's why - and for how long.

A practical walkthrough demonstrating real-world misconfigurations leading to full system compromise on a VulnHub machine. Continue reading on Medium »

Today, I want to share something personal. Recently, I went to a company for an interview. I won’t mention the company’s name, but it was… Continue reading on M

Introduction: Why Cybersecurity Is Now a Business Survival Strategy Continue reading on Medium »

The Security Telemetry You’re Already Collecting (And Probably Ignoring) Continue reading on Medium »

Researchers linked 108 malicious Chrome extensions to a coordinated campaign that exposed about 20,000 users to data theft, backdoors, and ad injection. The pos

The 2020 SolarWinds Compromise remains a watershed moment in cybersecurity, fundamentally shifting the industry’s approach to supply chain… Continue reading on

After the FBI was able to extract incoming Signal messages from an iPhone, the messaging service’s CEO has now responded with a simple settings change to preven

Jeff Darrington, Technical Marketing Director, Graylog Continue reading on The Visibility Layer by Graylog »

Door Pieter Janssen | IT-beveiligingsconsultant, 11 jaar ervaring | Utrecht | Bijgewerkt: april 2026 Continue reading on Medium »

Görünürlük Artarken Riskler de Artıyor Continue reading on Medium »

Manufacturing has become the most targeted industry for cyberattacks. And in the vast majority of incidents, the entry point is not a… Continue reading on Mediu

As security researchers warn about a dangerous Microsoft Windows update that isn’t, users must pay close attention to what they are actually downloading.

With the current geo-policatal tensions in world it’s becoming important as security analyst to determine the originating traffic/attack… Continue reading on Me

A Legal Research Report by The Innovation Attorney Continue reading on Medium »

If you’re a CTO, CISO, or engineering leader, here’s what you need to know right now: Continue reading on Medium »

I wasn’t even looking for something big. Continue reading on Medium »

From inside a money-laundering center in Cambodia, an employee opens a popular Vietnamese banking app on his phone. The app asks him to upload a photo associate

CVE-2026–39987 deep dive: a pre-authenticated RCE in Marimo’s terminal WebSocket that was weaponized within hours of disclosure. Why the… Continue reading on Me

Creating Your Individual Knowledge Base Continue reading on Medium »

First, double-check that the URL begins with ‘HTTPS’ and that there’s a padlock symbol either before or after it. Continue reading on Medium »

From cybersecurity to SEO, get complete business solutions to grow and protect your brand. Continue reading on Medium »

I have explained hundreds of architectural decisions in my career. Tradeoffs between cost and performance. Debates about vendor lock-in… Continue reading on Med

One critical IKE remote code execution flaw. And 169 vulnerabilities patched in a single month. Continue reading on Medium »

A look at how Claude Mythos is quietly exposing how fragile all our software really is. Continue reading on Medium »

A look at how Claude Mythos is quietly exposing how fragile all our software really is. Continue reading on Medium »