The Open Binary Project

Collaborative Security Research platform.

[The Open Binary Project @OpenBinAI]

Big news! https://t.co/C2KMeVjb2Q has been approved for AWS Open Source Credits!

7,000+ users. 100% organic growth. An incredible security research community.

Huge thanks to @AWSOpen for supporting collaborative security research!

https://t.co/Sbxod6EELI

[The Open Binary Project @OpenBinAI]

BINNY received a massive upgrade and it's out now!

[BytecodeAssassin @oneandonlyhusam]

Introducing BINNY Desktop. EVERYONE is a security researcher now!

@OpenBinAI 's agentic harness received a massive upgrade. Not just a brand-new user interface, but massive support for both Vulnerability Research and Malware Analysis. The harness comes pre-equipped with a full toolset for static and dynamic analysis, so you can point it at a binary and start asking questions right away.

Whether you're reversing firmware or tearing apart malware, BINNY does the heavy lifting. Try it today. Free and Open Source at: https://t.co/aFrzPdSHwV

[The Open Binary Project @OpenBinAI]

We crushed it! 😁

[BytecodeAssassin @oneandonlyhusam]

@OpenBinAI Team's First CTF was this morning at Cyberscape 2026 hosted by the National Cyber and Forensics Alliance at https://t.co/eRQMv0T5kF
and we completely crushed the Scoreboard LMAO!
Shoutout to
@JuluisKStar
@LxlxIxlxlxL
@MyuraASM
@0xpwnie
and rest of the team ❤️

[The Open Binary Project @OpenBinAI]

BINNY is out now! Give it a try and give us some feedback!

[BytecodeAssassin @oneandonlyhusam]

Introducing BINNY, now available in public beta.

An open-source, agentic AI harness designed for reverse engineers and security researchers.

BINNY combines multi-LLM support, Ghidra integration, sandboxed execution, and autonomous binary analysis to streamline reverse engineering workflows.

Bring your own model. Spend less time on repetitive tasks and more time on research.

https://t.co/aFrzPdSHwV

#ReverseEngineering #CyberSecurity #OpenSource

[The Open Binary Project @OpenBinAI]

https://t.co/Sbxod6E6Wa now have weekly CTF's!

More announcements coming later tonight! 👀

[BytecodeAssassin @oneandonlyhusam]

Weekly CTF is live on OpenBin.

One crackme every week. Fork it and solve it in the browser, or download it and use your own tools. First correct flag is Researcher of the Week. Leaderboards by week, season and all time. Rewards and paid/sponsored CTF's coming soon!

First challenge: Choose Wisely, Live today [8 AM EST]. https://t.co/NgehV38Z0I

@OpenBinAI

[The Open Binary Project @OpenBinAI]

We are accepting applications to our CTF Team!

[BytecodeAssassin @oneandonlyhusam]

We posted our challenge to join our CTF team on our announcements channel on discord it's a very simple crack me, give it a try!

https://t.co/0u4eoGEzpY

[JULIUS @JuluisKStar]

I recently made a reverse engineering challenge and put it in @OpenBinAI's discord server,so if you'd like to join our group, solve it and contact me: https://t.co/Et2ZBQ7T2i

[The Open Binary Project @OpenBinAI]

Openbin is now at 2100 users 🥳🥳🥳

[The Open Binary Project @OpenBinAI]

6/ Also under the hood: APK uploads now show live decompile progress and turn READY minutes faster. Same CLI, same workflow, just faster everywhere. https://t.co/vzgPkMmUDE if you hit anything weird.

[The Open Binary Project @OpenBinAI]

1/ We silently rolled out one of our biggest updates last night. No banner, no countdown. Just refresh https://t.co/RY1DCKNL0O and https://t.co/Sbxod6E6Wa. Here's what changed 🧵

[The Open Binary Project @OpenBinAI]

5/ Light mode. The toggle is in the navbar. We know half of you will never touch it. The other half: you're welcome.

[The Open Binary Project @OpenBinAI]

🚀

[BytecodeAssassin @oneandonlyhusam]

After 2.5 months in beta, and over 1000 organic users, and a small discord community, I am finally annoucing the launch of https://t.co/OzGP5VPli2 @OpenBinAI

The Free and Opensource collaborative security research and reverse engineering platform. Weather you're into malware analysis, or vulnerability research, you can now create and access your projects anywhere completely for free, share projects with friends and fellow researchers, and publish your analysis reports or vulnerability research publicly with the community!
You can also peer review publicly posted research, fork and make your own revisions, and build your public profile, all with fully build in LLM access to get AI assistance with your work in openbin. This platform was build to address the gap in the security research community where we did not have a collaborative space to work on things together like how developers have github, and github would probably ban you anyways, we don't!

Join us today, a growing ecosystem of enthusiastic, passionate, and collaborative security researchers, completely for free!
https://t.co/k1KcHn4Azk

[The Open Binary Project @OpenBinAI]

Eastern standard time***

[The Open Binary Project @OpenBinAI]

9:35 pm tonight!
Launch stream 🚀
https://t.co/vaeTkyuXTu

[The Open Binary Project @OpenBinAI]

@webenstein_ Dm @oneandonlyhusam

[The Open Binary Project @OpenBinAI]

Hi all!

[The Open Binary Project @OpenBinAI]

Openbin is expected to hit 1000 users in the next two days. We are now at 900 users with 400 active users last week. We are planning to launch Saturday, all of this growth is purely organic, highlighting the demand for a collaborative reversing platform.