Divyanshu Diwakar

It's actually fun to bypass the AV. Bypased the windows defender on latest windows 10 OS build.Will keep trying until I achieve 0 detection rate. #redteam #Malware #cybersecurity #infosec

I pointed claude opus at chrome and told it to build a full v8 exploit for discord. A week of back-and-forth pulling it out of dead ends. 2.3B tokens. $2,283 in API costs, and it popped a shell. hacktron.ai/blog/i-let-cla…

Unpopular opinion : Building side projects teaches you more than any tech degree.

His name is Suchir Balaji. He was 26 years old. Indian-American. An AI researcher at OpenAI for 4 years. He helped build GPT-4. One of the most powerful AI systems in the world. In October 2024 he quit OpenAI and gave an interview to the New York Times. He said OpenAI was training its AI on copyrighted content without permission. He said it was illegal. He was named as a key witness in the NYT lawsuit against OpenAI. He wrote in his journal: “I am a credible threat because of New York Times.” One month after the interview he was found dead in his San Francisco apartment. The official ruling: suicide. His parents say: murder. His pen drive was missing. His computer was left open. CCTV footage for only 2 of 7 days was provided. GHB was found in his system. His cheekbone was broken. A second bullet was allegedly found lodged in his skull by independent radiologists. Elon Musk replied to his mother’s post: “This doesn’t seem like a suicide.” Tucker Carlson said in a September 2025 interview with Sam Altman: “He was definitely murdered.” The SF police closed the case. His mother Poornima Ramarao is still fighting. Alone. From India. Against one of the most powerful companies in the world.

🕸️𝗢𝗦𝗘𝗗 𝗡𝗼𝘁𝗲𝘀: (𝗢𝗳𝗳𝗲𝗻𝘀𝗶𝘃𝗲 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗘𝘅𝗽𝗹𝗼𝗶𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿) 📋List: •x86 Intel Assembly •Portable Executable File Format •WinDBG •WinDbg Automation with Python •IDA •Stack Overflows •SEH Overflows •EggHunters •Reverse Engineering For Bugs •DEP Bypass •ASLR Bypass •Format Strings Vulnerabilities •Practicing Link 🔗:- zeyadazima.com/notes/osednote… 🔖#infosec #cybersecurity #hacking #pentesting #security

🚨 BREAKING: Your internet fiber cable is secretly listening to you right now. Researchers from hong kong just dropped a paper at NDSS 2026 showing how they can spy on your conversations through the fiber optics in your walls. They successfully turned ordinary Fiber-to-the-Home (FTTH) cables into hidden, long-range microphones. No laser bugs. No physical implants. No drilling through walls. Just the broadband cable that is already sitting in your living room or office. By connecting a commercially available Distributed Acoustic Sensing (DAS) system to one end of the fiber, they can measure microscopic vibrations caused by sound waves in the room. Then, they use AI to reconstruct those vibrations into crystal-clear speech. Through walls. From adjacent rooms. From up to 50 meters away. It was tested on actually deployed infrastructure. The attack cost is dropping. Commercial gear is all that is required if an attacker has access to the other end of the fiber connection. Millions of homes and offices have FTTH installed. And every single one is potentially exposed.

Side effects of not eating junk are real. Recently it was a team dinner, and we went to a 5-star hotel. There were n number of dishes; just name it and you will get it. Everyone ate everything: starter, main course, desserts, and mocktail. Whereas I just ate "dal-chawal" The sad part is it's not like I am controlling myself, but my body can't digest it anymore; the moment I eat bread, after an hour it feels like indigestion. I recommend eating junk once a month so your body might get used to it and you don't always have to look for healthy options.

Indian men are going bald at 25, gaining belly fat at 28, and getting fatty liver at 32. Nobody connects the dots. - Hair thinning at 25 - Belly appearing at 28 - Fatty liver on a blood test at 32 - “Borderline sugar” by 35 - BP medication by 40 You’re treating each one like a separate problem. It’s not. It’s the same body. Same lifestyle. Different stages. 1. The hair was the first warning - He notices the hair at 25. Buys a ₹1,500 shampoo. Tries oils. Tries serums. Nobody tells him to check his stress, his sleep, his iron, his D3. It wasn’t the shampoo. It was a body running on cortisol, zero protein, and 4 hours of sleep since college. 2.He notices the belly at 28 - Joins a gym. Goes 3 weeks. Does cardio. Doesn’t change what he eats. Quits. Blames metabolism. It wasn’t metabolism. It was 5 years of Swiggy, sugary chai 4 times a day, and 12 hours of sitting. 3.He gets a blood test at 32 because his company forced it. Fatty liver. High triglycerides. Borderline sugar. Doctor says “lifestyle changes.” He nods. Moves on. Nobody told him the belly fat at 28 was already doing this - dumping fat into his liver silently for years. 4.He’s on medication by 40 and calls it “family history.” It never ran in the family. It walked there. Slowly. Through every skipped meal, every 2 AM sleep, every Swiggy order, and every blood test he postponed for 10 years. The 25-year-old losing his hair and the 40-year-old getting a stent have more in common than they think. They just met the same lifestyle at different stages. Your body doesn’t break overnight. It sends warnings for years. The hair was the first one. Most men just bought a shampoo and moved on.

Introduction to Windows Kernel Exploitation for Beginners Part 1: mdanilor.github.io/posts/hevd-0/ Part 2: mdanilor.github.io/posts/hevd-1/ Part 3: mdanilor.github.io/posts/hevd-2/ Part 4: mdanilor.github.io/posts/hevd-3/ Part 5: mdanilor.github.io/posts/hevd-4/ #windows #infosec #kernal

In 20 years, vibe coders will look at the Linux kernel repo the way we look at the pyramids. In awe, unable to imagine how they managed to drag all those giant stones and pile them up in the middle of the desert.

Someone built a 3D thought map by turning Obsidian embeddings into living networks centralized, decentralized, and fully distributed.

Just launched Code Auditor CTF — auditor.codes A web platform to practice finding real-world C/C++ vulnerabilities • 8000+ challenges • Progress tracking + leaderboard • Beginner-friendly • Fully open source (beta): github.com/20urc3/auditor…

Microsoft CEO Satya Nadella greeting the Red Teamers after Microsoft Ignite 2024 (they can now clone target voices)

Kernel Development From Scratch

Windows Internals Crash Course (62 minutes from the creator of x64dbg) - because you’ll find Windows in cars, robots, and manufacturing IoT. 😎💻🛠 Course: youtube.com/watch?v=I_nJlt… Slides: mrexodia.github.io/files/wicc-202… Materials: mrexodia.github.io/files/wicc-202…

What's the go-to way to spray O365 now?

We are hiring for a Security Researcher Role at Dark Vortex. The ideal candidate should have a strong understanding of Windows API development, Adversary Simulation, and C programming. This role focuses on building offensive tools, developing BOFs, writing technical blogs, and extending the capabilities of Brute Ratel C4. Please note, this is a fully remote, technical position with no consulting or reporting responsibilities. Interested candidates can reach out via email at chetan[@]bruteratel[.]com. No college degree is required, and the role is currently limited to candidates based in India.

If EDR has 100% MITRE ATT&CK coverage. And then you expect us to deliberately use known TTPs, how do you expect us to Red Team? 😂

We're investigating an issue in which some users' email messages may be incorrectly flagged as malware and quarantined. More info can be found in the admin center under EX873252.

INTRODUCING: Agentic Security - LLM Security Scanner! 🔍 🔑 Features: Scans for prompt injections, jailbreaking & more. Provides detailed reports & options to customize attack rules. 🔗access the GitHub Link ↓