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📰 Medium · Cybersecurity

69 articles · Updated every 3 hours · View all reads

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Building PromptCitadel: A Defense-in-Depth Architecture for Securing LLM Applications
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 4w ago
Building PromptCitadel: A Defense-in-Depth Architecture for Securing LLM Applications
Large language models have changed how we build software, but they have also introduced an entirely new security model. Continue reading on Medium »
Why Indirect Prompt Injection Is More Dangerous Than Jailbreaking
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Why Indirect Prompt Injection Is More Dangerous Than Jailbreaking
For the past few years, most LLM security discussion has centered on jailbreaking. Attackers craft prompts that bypass a model’s safety… Continue reading on Med
LLM Security Guide: Prompt Injection and API Exploitation
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
LLM Security Guide: Prompt Injection and API Exploitation
Learn how to detect and mitigate LLM vulnerabilities, prompt injections, excessive agency, and secure your web applications. Continue reading on Medium »
Part 2: Measuring LLM Breach Hunters; Strategy, Capability, and Generalization
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Part 2: Measuring LLM Breach Hunters; Strategy, Capability, and Generalization
This is the second part of Measuring LLM Breach. If you have not caught up with the first one, you can find it here. We have settled… Continue reading on Medium
A Reported GPT-5.6
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
A Reported GPT-5.6
Former HyperWrite CEO and AI investor Matt Shumer recently posted a message on X that should make every agent builder pause. Continue reading on Medium »
Prompt Injection: Ajanınız Kandırılabilir — LLM Güvenliğine Yazılımcı Bakışı
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Prompt Injection: Ajanınız Kandırılabilir — LLM Güvenliğine Yazılımcı Bakışı
Bir müşteri destek ajanı yazdığınızı düşünün. Gelen destek talebini okuyor, veritabanından müşterinin kaydını çekiyor, gerekirse iade… Continue reading on Mediu
Guess How Many Times ChatGPT Gave Me Slop Instead of a REAL Press Release
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Guess How Many Times ChatGPT Gave Me Slop Instead of a REAL Press Release
The following is an actual transcript of a conversation between a Human Being and a Large Language Model. Continue reading on Medium »
Model Context Protocol (MCP): Bagaimana "USB-C untuk AI" Mengubah LLM Menjadi Agen Enterprise
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Model Context Protocol (MCP): Bagaimana "USB-C untuk AI" Mengubah LLM Menjadi Agen Enterprise
Pelajari bagaimana model context protokol (MCP) menghubungkan LLM dengan sistem perusahaan, memangkas AI agents melalui Workflow Engine..... Continue reading on
BRAMHASTRA : I Asked 3 LLMs to Leak Their Secrets. One Failed Spectacularly.
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
BRAMHASTRA : I Asked 3 LLMs to Leak Their Secrets. One Failed Spectacularly.
Author : Nilanjan Chowdhury Continue reading on Medium »
Prompt Engineering for Threat Researchers: A Practical Field Guide
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Prompt Engineering for Threat Researchers: A Practical Field Guide
How to get sharper, more reliable output from LLMs when your job is finding adversaries, not hallucinating them. Continue reading on Medium »
Top 5 Security Risks in LLM Applications — and What Real Incidents Teach Us
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Top 5 Security Risks in LLM Applications — and What Real Incidents Teach Us
Every DevSecOps engineer is now hearing the same question: Continue reading on Medium »
Prompt Injection Attacks and Hidden Security Risks in LLM Applications
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 1mo ago
Prompt Injection Attacks and Hidden Security Risks in LLM Applications
The Security Problem We Are Still Underestimating Continue reading on Medium »
Au-delà du PagerDuty : Comment j’ai branché un LLM sur mon alerting AWS pour (enfin) dormir la nuit
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
Au-delà du PagerDuty : Comment j’ai branché un LLM sur mon alerting AWS pour (enfin) dormir la nuit
On a tous vécu ce grand moment de solitude. 3h42 du matin. Ton téléphone hurle. Tu ouvres Slack ou PagerDuty les yeux embrumés, et tu te… Continue reading on Me
Does AI Dream? A Mechanistic Hypothesis for Hallucination
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
Does AI Dream? A Mechanistic Hypothesis for Hallucination
Why language models might be doing something close to dreaming — and what that means for how we train, evaluate, and one day secure them Continue reading on Med
One Prompt, Three Flags: Breaking Three TryHackMe AI Labs with Prompt Injection
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
One Prompt, Three Flags: Breaking Three TryHackMe AI Labs with Prompt Injection
Rooms Covered: BankGPT • Evil-GPT v2 • HealthGPT Category: AI Security | Prompt Injection | LLM Exploitation Continue reading on Medium »
Why Your LLM “Passed” the Pentest and Still Leaks on a Tuesday Afternoon ?
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
Why Your LLM “Passed” the Pentest and Still Leaks on a Tuesday Afternoon ?
OWASP LLM Top 10, MITRE ATLAS, and the gap between a clean report and a model that still talks too much. Continue reading on Medium »
GPT-5.5-Cyber: Inside OpenAI’s New Cyber Security Model
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
GPT-5.5-Cyber: Inside OpenAI’s New Cyber Security Model
OpenAI’s cyber-specialized model just left preview. Here’s what the benchmarks actually show, and what’s still unverified. Continue reading on Medium »
Scanning LLMs with NVIDIA Garak — The Big Rollback #05
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
Scanning LLMs with NVIDIA Garak — The Big Rollback #05
Do you know what your LLM will do under attack? Continue reading on Medium »
Are You Ready to Legally Own Your LLM?
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
Are You Ready to Legally Own Your LLM?
I wrote this article because I think many organisations are still treating generative AI as a productivity tool, when in reality it is… Continue reading on Medi
Prompt Engineering : AI Security Tryhackme Walkthrough
Medium · Cybersecurity 🧠 Large Language Models ⚡ AI Lesson 2mo ago
Prompt Engineering : AI Security Tryhackme Walkthrough
With the basics of AI/ML under your belt, it’s now time to take a closer look at Large Language Models (LLMs) and how to use them. While… Continue reading on Me