lion preiger (@Lion_Preiger) profile picture

lion preiger

@Lion_Preiger

Entrepreneur | CTO & Founder @Problem99

Joined January 2026
  • Tweets193
  • Following206
  • Followers110
The best open source security harness! Share it so everyone can have it. If you have it you will be able to sleep peacefully at nights.
ram margulies (@ramproblem) profile pictureram margulies
@ramproblemOct 25
I didn't want to get hacked, and I don't have the funds for a 10-person security operations team. So I built Kodeblue, a security harness built on my years running blue team security ops. Open source, light on tokens, and runs 24/7.
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I know nothing about security. That used to be fine, until I started shipping things people actually use. Hiring a security team was never going to happen. So me and my friend who spent years running blue team security ops, develop KodeBlue. It’s open source, light on tokens, and watches your stuff 24/7, so you can sleep better at night knowing that nobody will be able to hack you.
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Hey, I’m Lion 👋 Founder of Problem99. If you’re into AI, software engineering, and actually building useful things, let’s connect. What are you working on right now? Drop a quick intro below 👇
Image from lion preiger (@Lion_Preiger)
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AI is clocking in. 🤖 AGCO plans to trial humanoid robots in its Kansas factory in 2027. Would you work beside one?
Image from lion preiger (@Lion_Preiger)
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Me: finally caught up with all the AI models. Google, two weeks later:
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Anyone else feel like their AI’s manager? It works 24/7, so apparently I do too.
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You’ve built your product and it’s live on a server. How do you know it’s actually secure? Are you using any tools, paying someone to check it, or figuring it out yourself?
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Such a necessary product for every system! And especially at this price! I didn't think our server was at such risk. It's good to discover this through the solution.
ram margulies (@ramproblem) profile pictureram margulies
@ramproblemOct 26
837 attacks, 65 different attackers, 29 incidents that bypassed Cloudflare WAF and were blocked by Kodeblue. (an open source project) This is only ONE of my servers in the past 10 hours. cost ? 0.68$. what a joke. here is the breakdown: - 369 tries to find a phpMyAdmin panel - 193 recon pings checking what’s running - 135 PHP exploit attempts (PHPUnit, PHP-CGI, ThinkPHP) - 48 tries to use the box as an open proxy - 25 probes for dashboards, admin panels and shells - 21 WordPress takeover attempts - 18 bots fishing for .env files - 15 router and camera exploits - 3 malware check-ins asking for an update 0 got in. all got blocked. and knowledge shared between all my servers
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lion preiger retweeted
ram margulies (@ramproblem) profile picture
ram margulies
@ramproblemOct 25
I didn't want to get hacked, and I don't have the funds for a 10-person security operations team. So I built Kodeblue, a security harness built on my years running blue team security ops. Open source, light on tokens, and runs 24/7.
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👋 Hey, I’m Lion. I’ve been exploring AI tools and seeing what people are building with them. There’s a lot to learn, and trying things myself has been half the fun. I’m also the founder of Problem99, and figured I’d start sharing more of what I try, what works, and what I’m still figuring out. Hoping to meet some interesting people along the way — whether you’re building with AI or just curious about it too.
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