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📰 Medium · Cybersecurity

6,764 articles · Updated every 3 hours · View all reads

All Articles 93,463Blog Posts 111,313Tech Tutorials 23,483Research Papers 19,265News 15,055 ⚡ AI Lessons
Your Browser Trusts Websites More Than It Should
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 1h ago
Your Browser Trusts Websites More Than It Should
The simple logic behind CORS Misconfiguration, how I test for it, and why it is one of the easiest bugs to find Continue reading on OSINT Team »
LLMborghini | Prompt Security | TryHackMe
Medium · Cybersecurity 🛡️ AI Safety & Ethics ⚡ AI Lesson 1h ago
LLMborghini | Prompt Security | TryHackMe
Put your indirect prompt injection skills to the test in this AI security challenge. Continue reading on Medium »
Stealing a $500 Gift Card With Nothing But a Timestamp
Medium · Cybersecurity 1h ago
Stealing a $500 Gift Card With Nothing But a Timestamp
The code was never random, and the seed was on your screen Continue reading on Medium »
Document Deepfakes Are the New KYC Bottleneck — Why Your Selfie Check Is Not Enough
Medium · Cybersecurity 1h ago
Document Deepfakes Are the New KYC Bottleneck — Why Your Selfie Check Is Not Enough
Shu’s 2026 Deepfake Fraud Index projects document attacks will spike 39× Continue reading on Medium »
Attackers Are Exploiting Vulnerabilities 7 Days Before the Patch Exists. Now What?
Medium · Cybersecurity 1h ago
Attackers Are Exploiting Vulnerabilities 7 Days Before the Patch Exists. Now What?
How the collapse of the patch window changes everything, and what security teams should do about it. Continue reading on Medium »
Reading CSPs Like an Attacker
Medium · Cybersecurity 1h ago
Reading CSPs Like an Attacker
Understanding Content Security Policy for XSS Testing Continue reading on Medium »
The New Fraud Risk: Gaming the Agent
Medium · Cybersecurity 🤖 AI Agents & Automation ⚡ AI Lesson 3h ago
The New Fraud Risk: Gaming the Agent
Why the agent era extends segregation of duties instead of ending it Continue reading on Medium »
The Day Quantum Computers Break Modern Encryption
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 3h ago
The Day Quantum Computers Break Modern Encryption
A few weeks ago, I was reading about quantum computing when I came across something that genuinely surprised me. Continue reading on Medium »
Lab: Basic password reset poisoning — PortSwigger Web Security Academy
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 3h ago
Lab: Basic password reset poisoning — PortSwigger Web Security Academy
This lab is vulnerable to password reset poisoning. The application has a password reset feature that sends an email containing a reset… Continue reading on Med
Unlocking the Flag Vault: A Complete TryHackMe Reverse Engineering Walkthrough
Medium · Cybersecurity 3h ago
Unlocking the Flag Vault: A Complete TryHackMe Reverse Engineering Walkthrough
Hey everyone!  In this challenge, Flag Vault, we’ll analyze the target binary, uncover its hidden logic, and retrieve the flag using… Continue reading on Mediu
AI Tar Pits Are Drowning LLM Scrapers in Infinite Garbage
Medium · Cybersecurity 3h ago
AI Tar Pits Are Drowning LLM Scrapers in Infinite Garbage
TL;DR: AI tar pits trap LLM scrapers in an infinite loop of machine-generated junk, burning their compute and feeding poison into the… Continue reading on Mediu
Chaos Theory: What Jurassic Park Teaches Us About Modern Insider Risk
Medium · Cybersecurity 3h ago
Chaos Theory: What Jurassic Park Teaches Us About Modern Insider Risk
Take a walk with me through the lush jungle landscape of Isla Nublar. Through deep emerald-green ferns that brush past your arms as you… Continue reading on Ber
5 billion SYS, one missing burn: Syscoin, SPV proofs, and the conservation invariant
Medium · Cybersecurity 4h ago
5 billion SYS, one missing burn: Syscoin, SPV proofs, and the conservation invariant
What happened Continue reading on Medium »
The Hackers Hiding Their Commands in the Internet’s Phone Book
Medium · Cybersecurity 4h ago
The Hackers Hiding Their Commands in the Internet’s Phone Book
A new backdoor called Dohdoor doesn’t connect directly to a suspicious server. Continue reading on Medium »
What Is Cyber Security
Medium · Cybersecurity 4h ago
What Is Cyber Security
Continue reading on Medium »
Zero Trust Security: A Simple Guide to Modern Cyber Defense
Medium · Cybersecurity 4h ago
Zero Trust Security: A Simple Guide to Modern Cyber Defense
How to Protect Your Company and Applications in Today’s Digital AI-World Continue reading on Medium »
Level Up Your Network Security: WatchGuard Firebox vs FortiGate for South African SMEs in 2026
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4h ago
Level Up Your Network Security: WatchGuard Firebox vs FortiGate for South African SMEs in 2026
At Shinray Digital, we love seeing local businesses thrive. As an all-in-one partner supplying top-tier IT services, software, hardware… Continue reading on Med
Inside the Prinz Eugen Ransomware: A Go-Based Deep Dive
Medium · Cybersecurity 4h ago
Inside the Prinz Eugen Ransomware: A Go-Based Deep Dive
Intro Continue reading on Medium »
From Hex to Hierarchy: How Smart Cards Organize Data Using TLV USING ISO/IEC 7816
Medium · Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4h ago
From Hex to Hierarchy: How Smart Cards Organize Data Using TLV USING ISO/IEC 7816
The Invisible Language Inside Your Chip Card Continue reading on Medium »
Medium · Cybersecurity 4h ago
Part I — Anatomy of Decay
Modernization was never easy money. Nor easy work. Continue reading on Medium »