Daily Writeups
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Daily Writeups
⤷ Title: Large-Scale Online Deanonymization with LLMs (Language Models Becoming Privacy Threats)
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𐀪 Author: J.C. James
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ⴵ Time: Thu, 26 Feb 2026 11:53:32 GMT
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⌗ Tags: #cybersecurity #large_language_models #infosec #ai
Medium
Large-Scale Online Deanonymization with LLMs (Language Models Becoming Privacy Threats)
You know that feeling of safety you get posting under a pseudonym? That quiet confidence that your throwaway Reddit account, your forum…
20 views
Daily Writeups
⤷ Title: The curious case of poisoned context
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𐀪 Author: Elina Maliarsky
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ⴵ Time: Wed, 04 Mar 2026 09:35:28 GMT
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⌗ Tags: #ethical_hacking #agentic_ai #context_engineering #generative_ai_tools #large_language_models
Medium
The curious case of poisoned context
A Red Team Mystery in Six Acts
34 views
Daily Writeups
⤷ Title: Critical 9.3 CVSS Flaw in Gogs Turns Repositories into Malware Delivery Vectors
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𐀪 Author: Ddos
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ⴵ Time: Tue, 10 Mar 2026 00:32:48 +0000
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⌗ Tags: #Vulnerability Report #Cross_Repository Overwrite #CVE_2026_25921 #cybersecurity #Gogs #infosec #Large File Storage #LFS #Path Collision #supply chain attack #Vulnerability
Daily CyberSecurity
Critical 9.3 CVSS Flaw in Gogs Turns Repositories into Malware Delivery Vectors
A critical 9.3 CVSS flaw (CVE-2026-25921) in Gogs' LFS handling allows attackers to silently overwrite repository files, risking severe supply-chain attacks.
15 views
Daily Writeups
⤷ Title: The Infinite Variant: How “Promptmorphism” Uses AI to Shatter Traditional Malware Detection
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𐀪 Author: ddos
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ⴵ Time: Tue, 17 Mar 2026 09:39:45 +0000
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⌗ Tags: #Cybercriminals #AI Malware #Cyber Security 2026 #Gen Digital #large language models #LLM #Loader_as_a_Service #Polymorphism #Promptmorphism #Signature_Based Detection #StealC #threat intelligence #Wincir
Penetration Testing Tools
The Infinite Variant: How "Promptmorphism" Uses AI to Shatter Traditional Malware Detection
Malefactors are increasingly harnessing large language models to rapidly rewrite malicious code. This stratagem, christened “promptmorphism,” facilitates the
21 views
Daily Writeups
⤷ Title: How I Built a Spam Classifier to Crack an HTB Academy Lab (And Why It Took Way More Attempts Than I…
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𐀪 Author: Tanmay Bhattacharjee
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ⴵ Time: Tue, 07 Apr 2026 09:47:20 GMT
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⌗ Tags: #large_language_models #machine_learning #cybersecurity #infosec #hackthebox
Medium
How I Built a Spam Classifier to Crack an HTB Academy Lab (And Why It Took Way More Attempts Than I Expected)
A beginner’s deep-dive into machine learning, text preprocessing, and a stubborn evaluation portal that kept returning 0.0 accuracy — until…
21 views
Daily Writeups
⤷ Title: AI Penetration Testing: How to Secure LLM Systems
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𐀪 Author: Cybervolt
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ⴵ Time: Fri, 10 Apr 2026 06:56:43 GMT
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⌗ Tags: #ethical_hacking #cybersecurity #penetration_testing #artificial_intelligence #large_language_models
Medium
AI Penetration Testing: How to Secure LLM Systems
As organizations rapidly adopt Large Language Models (LLMs), a new attack surface has emerged — one that traditional security tools are not…
31 views
Daily Writeups
⤷ Title: HTB USF CTF AI Shard-Council Writeup
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𐀪 Author: Rpranaav
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ⴵ Time: Mon, 27 Apr 2026 23:23:19 GMT
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⌗ Tags: #ethical_hacking #large_language_models #artificial_intelligence #ctf #cybersecurity
Medium
HTB USF CTF AI Shard-Council Writeup
CTF Writeup: Shard-Council
28 views
Daily Writeups
⤷ Title: Shattering the Memory Wall: Why Anthropic is Betting on a British Startup to Kill the “NVIDIA Tax”
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𐀪 Author: Ddos
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ⴵ Time: Mon, 04 May 2026 08:43:11 +0000
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⌗ Tags: #Technology #AI hardware #AI Inference #Anthropic #Compute Anxiety #Fractile #large language models #Memory Wall #nvidia #RISC_V #semiconductor #SRAM #TPU 8i
Daily CyberSecurity
Shattering the Memory Wall: Why Anthropic is Betting on a British Startup to Kill the "NVIDIA Tax"
Anthropic eyes Fractile’s RISC-V chips to slash AI costs by 90%. Discover how this British "near-memory" architecture aims to beat NVIDIA inference by 100x.
33 views
Daily Writeups
⤷ Title: SSRF to Remote Java SPI Plugin Injection leading to RCE
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𐀪 Author: Nitika
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ⴵ Time: Mon, 04 May 2026 18:17:58 GMT
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⌗ Tags: #large_language_models #ssrf #ai #rce
Medium
SSRF to Remote Java SPI Plugin Injection leading to RCE
I have to solve a lab in which we have to exploit the ShellTorch vulnerability to obtain the flag.
38 views
Daily Writeups
⤷ Title: The Invisible 4GB Update: Why Google Chrome is Secretly Loading Gemini Nano onto Your Hard Drive
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𐀪 Author: ddos
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ⴵ Time: Wed, 06 May 2026 07:46:41 +0000
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⌗ Tags: #Google #AI Privacy #Alexander Hanff #browser security #Chrome Update #Dark Patterns #GDPR #Gemini Nano #Google Chrome #large language models #Tech Ethics #weights.bin
Penetration Testing Tools
The Invisible 4GB Update: Why Google Chrome is Secretly Loading Gemini Nano onto Your Hard Drive
A contentious debate has emerged surrounding Google Chrome following reports of the surreptitious deployment of a substantial AI
8 views
Daily Writeups
⤷ Title: The Silent Command: “AudioHijack” Technique Uses Inaudible Sound Waves to Take Over Voice AI Assistants
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𐀪 Author: ddos
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ⴵ Time: Thu, 21 May 2026 07:15:28 +0000
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⌗ Tags: #Technology #Acoustic Attention Supervision #AudioHijack Adversarial Audio #Auditory Prompt Injection #Cross Platform Exploit Transfer #IEEE Symposium on Security and Privacy #Inaudible Sound Commands #Large Audio_Language Models #Meng Chen Zhejiang University #Multimodal AI Tool Misuse #Waveform Tokenization Bypassing
Penetration Testing Tools
The Silent Command: "AudioHijack" Technique Uses Inaudible Sound Waves to Take Over Voice AI Assistants
Voice-centric artificial intelligence platforms are susceptible to specialized adversarial subversion executed via acoustic signals that elude casual human
20 views
Daily Writeups
⤷ Title: A 5G Network AI Leaked Subscriber Data Because I Added One Document to Its Knowledge Base
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𐀪 Author: Angle Gray
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ⴵ Time: Sat, 30 May 2026 10:58:04 GMT
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⌗ Tags: #artificial_intelligence #hacking #technology #cybersecurity #large_language_models
Medium
A 5G Network AI Leaked Subscriber Data Because I Added One Document to Its Knowledge Base
There is a class of attack that does not touch the model at all. No jailbreak. No adversarial prompt crafted over hours of trial and error…
28 views
Daily Writeups
⤷ Title: Checkpoint | AI Supply Chain Security | TryHackMe
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𐀪 Author: Jose Praveen
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ⴵ Time: Sat, 20 Jun 2026 21:01:00 GMT
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⌗ Tags: #tryhackme_walkthrough #tryhackme #ai_security_risks #large_language_models #ai_security
Medium
Checkpoint | AI Supply Chain Security | TryHackMe
Four candidates. Three threats. Make the production call.
39 views
Daily Writeups
⤷ Title: Why Mythos Isn’t the Problem (Even Though Anthropic Would Love You to Believe It Is)
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𐀪 Author: Alexander Arlt
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ⴵ Time: Fri, 26 Jun 2026 15:47:22 GMT
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⌗ Tags: #anthropic_mythos #cybersecurity #artificial_intelligence #infosec #large_language_models
Medium
Why Mythos Isn’t the Problem (Even Though Anthropic Would Love You to Believe It Is)
A field note on fear as a business model, technical debt as destiny, and the quiet commoditization of the thing everyone is suddenly afraid…
23 views
Daily Writeups
⤷ Title: Meet SEPTA: the AI hacker that knows what it doesn’t know
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𐀪 Author: Rui Fernandes
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ⴵ Time: Mon, 06 Jul 2026 17:01:03 GMT
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⌗ Tags: #large_language_models #cybersecurity #artificial_intelligence #penetration_testing #offensive_security
Medium
Meet SEPTA: the AI hacker that knows what it doesn’t know
Large Language Models have basically become the new intern on every cybersecurity team, fast, eager, surprisingly capable… and now and…
10 views
Daily Writeups
⤷ Title: Finally! Some Damn OSAI Prep!
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𐀪 Author: CN-0x | eCPPT | OSCP | Threat Hunter
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ⴵ Time: Thu, 16 Jul 2026 02:16:34 GMT
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⌗ Tags: #cybersecurity #large_language_models #ai #llm #hacking
Medium
Finally! Some Damn OSAI Prep!
Hey all, I’ve been taking quite a sabbatical from hacking lately due to work, life, and the pain of existence. But today I have a real…
44 views
Daily Writeups
⤷ Title: Anthropic Claude Opus 5 Rivals Fable 5 at Half the Price
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𐀪 Author: Do Son
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ⴵ Time: Sat, 25 Jul 2026 02:38:24 +0000
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⌗ Tags: #Technology #AI models #Anthropic #Claude Opus 5 #Fable 5 #large language models
Daily CyberSecurity
Anthropic Claude Opus 5 Rivals Fable 5 at Half the Price
Many observers assumed Anthropic had quietly sidelined the Opus line. That assumption now looks premature. The once-flagship series has returned with a major upgrade. Anthropic says the new Claude…
33 views
Daily Writeups
⤷ Title: The Building Blocks of AI (THM) Walkthrough
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𐀪 Author: h3xiee
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ⴵ Time: Sat, 01 Aug 2026 13:54:39 GMT
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⌗ Tags: #backpropagation #large_language_models #tryhackme #machine_learning #artificial_intelligence
Medium
The Building Blocks of AI (THM) Walkthrough
The idea is simple. You go through five main AI ideas, and for each one you prove you get it by fixing something that’s broken. By the end…
9 views
Daily Writeups
⤷ Title: How I Ran a 27B AI Model for FREE Without a Local GPU (Zero Refusal/Uncensored)
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𐀪 Author: Surya Kiran
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ⴵ Time: Sat, 12 Sep 2026 15:25:17 GMT
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⌗ Tags: #cybersecurity #kaggle #large_language_models #ai #hacking
Medium
How I Ran a 27B AI Model for FREE Without a Local GPU (Zero Refusal)
How I Ran a 27B AI Model for FREE Without a Local GPU (Zero Refusal) Hello folks! I’m Surya Kiran, a final-year CSE student from Bengaluru. Today, I’ll walk you through how you can run large AI …
25 views
Daily Writeups
⤷ Title: I Exploited an AI Agent CTF Six Times. Every Bug Had the Same Shape.
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𐀪 Author: Websterghoul
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ⴵ Time: Mon, 26 Oct 2026 06:22:36 GMT
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⌗ Tags: #cybersecurity #large_language_models #hacking #artificial_intelligence #application_security
Medium
I Exploited an AI Agent CTF Six Times. Every Bug Had the Same Shape.
Six accepted flags, six vulnerability classes, and one recurring mistake: the guardrail was in the conversation while the capability stayed…
9 views