#hacker articles | Hashnode

AFAeon Flex / Splicer Scornchaincoder.hashnode.devJun 27 · 7 min read

I Mapped an Entire Building’s RF Footprint Without Walking Inside. Here’s How.

It started with a bet. A friend — let’s call him Marcus — works in physical security. He runs RF site surveys for corporate clients. The kind of work where you walk into a building with a spectrum ana

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SCSamihan Chatterjeesamihan.hashnode.devMar 26 · 6 min read

Project OBLITERATUS

OBLITERATUS OBLITERATUS is a specialized open-source toolkit designed for "abliteration"—the surgical identification and removal of refusal behaviors in large language models (LLMs) without the need f

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MSMaharshi Sinhamaharshisinha.hashnode.devFeb 7 · 5 min read

Into the NMAP: A practical guide to network discovery, port scanning, and real-world security reconnaissance.

Modern networks power almost everything we use today, from websites and cloud services to enterprise systems and personal devices. Yet, most users never see what happens behind the scenes.In cybersecurity and network administration, understanding wha...

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SPSatyam Pratik Bharticurlbasicsbyspb.hashnode.devJan 31 · 4 min read

Getting Started with cURL: Basic Command Guide for New Users

What is a server? In simple words, a server is something that serves. It is a computer that holds database records, images or websites. Eg : website → web servers, file storage → file server, application on smartphone → application server. What is c...

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MSMaharshi Sinhamaharshisinha.hashnode.devJan 28 · 6 min read

Wireshark for Beginners to Advanced: A Practical Guide for Cybersecurity

Introduction: Why Wireshark Matters in Cybersecurity Wireshark is one of the most powerful tools in networking and cybersecurity. It lets you capture and analyze network traffic in real time, basically showing you what your computer is “saying” on th...

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LDLakshay Dhoundiyallakshaydhoundiyal.hashnode.devJan 18 · 8 min read

🕷️ Scattered Spider 2025 Evolution: How a Cybercrime Group Redefined Digital Threats

The year 2025 marked a major turning point in global cybercrime. Among the many threat actors making headlines, Scattered Spider stood out for how rapidly and aggressively it evolved. The Scattered Spider 2025 evolution transformed this group from a ...

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HNHarshit Narangblog.acmvit.inJan 14 · 8 min read

flag{H3LL0_FR13ND}

When movies say “hacker,” they usually mean a mysterious person in a hoodie typing furiously on a glowing keyboard while symbols float in the air. Well, sorry to break it to you, that’s very far from reality. It often involves running commands you ba...

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Wwhitehat4uwhitehat4u.hashnode.devDec 10, 2025 · 1 min read

Survive to Amplification

It is a tec-compose in the context of DoS/DDoS Distributed Denial of Service, where attacking or executing a pentest the query is pretty small for the server “reflector” weakness (public Memcached) , but false origin IP of victim. The reflector send ...

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CACharlie Averyxoravery.hashnode.devDec 8, 2025 · 3 min read

Unveiling CVE-2025-55182 - React to this!

Recently, a new unauthenticated remote code execution exploit was released under CVE-2025-55182. This exploit affects Next.js and React.js applications and it is spreading like wildfire. Fortunately, I am going to dive into what the exploit is and ho...

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Wwhitehat4uwhitehat4u.hashnode.devDec 4, 2025 · 2 min read

A.I hallucination cascade

También conocido como “Lavado de información en AI”, aka: “information laundering through AI”, Cómo una noticia falsa en un periódico acaba convertida en “verdad” por Grok, Claude y ChatGPT. Information laundering: cuando la IA convierte mierda en ...

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