FeDEX
@FetchDEX
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{ Christian Hacker } { @WreckTheLine } { Blockchain Security @osec_io 🦦 } { building @aisafe_io }
Timişoara, România
Joined January 2015
2026 interview questions: - you are in the middle of a refactor and the model says 8% context left before auto-compaction. what do you do? - how do you decide which tasks to give to claude, codex gpt 5.2 xhigh, and chatgpt pro? - tell me about a time you disagreed with an LLM
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At this point, I feel like I could handle 5 mediocre dev jobs at the same time. Productivity is off the charts.
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Sign up if you'd like to receive early access 🥗
As the official launch of AISafe draws near, we’re excited to select up to 4 projects for a free Code Audit 🚀 If you're interested, join the waitlist and drop us an email at contact@aisafe.io with your project. For more information, visit https://t.co/L5NLZe5y5X 👈
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remember writing code letter by letter like some kind of caveman? that was last year
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Good Products are Opinionated. “Every great founder I’ve seen up close, or even from afar, is highly opinionated and they’re almost dictatorial in how they run things. Also, early-stage teams are opinionated. And the products they build are opinionated. Opinionated means they
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Our research team achieved client RCE on Minecraft Bedrock Edition via a heap overflow to bypass ASLR and sidestep CFG. Writeup to come.
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This year's Hackceler8 finals in Mexico City 🇲🇽 have concluded, with Kalmarunionen taking the win in our coveted, annual CTF. Congratulations! Kudos to Zer0RocketWrecks for second place, and a big shout out to the semi-finalists DiceGang and Maple Mallard Magistrates.
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AUSTIN REAVES WITH A CAREER-HIGH 51 PTS 🤯 COOKED THE KINGS WITH NO LUKA OR LEBRON 😤
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Bug bounties / Pwn2own demonstrate that if you take really good hackers and put them against the most secure targets in the world, they find critical bugs. That's the state of security.
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We’re excited to share the new Happi coat swag we received from @osec_io! OtterSec has been a generous sponsor for SekaiCTF (2022–2025) and several onsite finals including SECCON CTF and DEFCON — we’re truly grateful.
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There are so many Indian CTFs! Makes me wonder why no Indian team ever finished top20 on CTFTime and how an Indian merger would look like 🤔
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your data is safe. we don't train on it. because it would make the model worse
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