Our red team is growing and we have a rare open position for a Principal RT Operator - if this sounds like you, get in touch 🙏 MDSec

Agent Mode is now officially turned on for everyone everywhere! 🥳 1. Go to your chat sidebar 2. Select "Agent" from the dropdown 3. Start cooking 🧑‍🍳🍳

Dug into Riot Vanguard's kernel driver's dispatch table hooks. The article took an unexpected turn half way through, as I found some not yet documented stuff, such as the complete list of system calls hooked by the driver. Article link: archie-osu.github.io/2025/04/11/van…

if you are interested in infrastructure and very large-scale computing systems, the scale of what’s happening at openai right now is insane and we have very hard/interesting challenges. please consider joining us! we could desperately use your help.

Hypervisor development for security analysis by Satoshi Tanda (Satoshi Tanda) hexacon.fr/trainer/tanda/

AI Agents for Cybersecurity by Richard Johnson (Richard Johnson) hexacon.fr/trainer/johnso…

Exploiting the Linux Kernel by Andrey Konovalov (Andrey Konovalov) hexacon.fr/trainer/konova…

...and now, introducing Part 6 of j00ru//vx's work on the Windows Registry: googleprojectzero.blogspot.com/2025/04/the-wi… 📖👀

Instruction set architectures (x86, ARM, etc) are normally baked into the actual hardware. What if they weren't? Transmeta, a secretive valley startup, spent 5 years and $100 million emulating x86 in a tiny processor. Oh, and did I mention that Linus Torvalds was on the team?

📅 Mark your calendars! hexacon.fr

ASML, creator of lithography machines used by 90% of chipmakers, has a messy software stack. Every TWINSCAN EUV ships with ~45 million lines of code (similar size to Win10!) Bugfixes and features start out as *word documents* sent to a series of review boards.

Wait lmao ChatGPT got fine tuned to only agree with users because it kept diagnosing OpenAI employees, the world’s leading personality-disorder-having group, as having personality disorders and they didn’t like that?

Hi, Cardinal expert here. This is not funny. Cardinals only do this when they’re in extreme distress.

I am excited to say my talk at Black Hat USA 2025 was accepted where I will be sharing my recent research on kernel-mode CET as well as KCFG on Windows!

I just published the fifth #Landlock newsletter! 🤓 - new kernel features: IPC scoping and audit logs - kernel fixes - library and talk updates - new doc - new open source Landlock users - RHEL support lore.kernel.org/landlock/20250…

#OffensiveCon25 videos are now up! youtube.com/playlist?list=…

And now the video is live too, youtube.com/watch?v=U1kc7f…

2025 is 39% complete.

Part 7 (!) of j00ru//vx's Windows Registry adventure is now live: googleprojectzero.blogspot.com/2025/05/the-wi… "I will describe the various areas that are important in the context of low-level security research... all possible entry points to attack the registry... and the primitives they generate"🙌

📢 Our Call For Papers is open until 14 July! ➡️ Details & benefits: hexacon.fr/conference/cal… Also, conference tickets will be on sale today at 4PM (UTC+2)