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@0xCodila

AI - researcher & software engineer | writing about what I use myself
more AI insights → substack.com/@0xcodila Joined August 2015
103 Following 35K Followers 2.2K Posts

Latest posts 5

codila Verified account @0xCodila
Anthropic, OpenAI and Google researchers spent $566,000 f*cking closed-source with reverse engineering - released 22-page PDF

they burned 5,000+ hours on it...

twist: anyone with AI can reverse engineer your product, unless you protect it right

5 steps to protect yours + what else they found:

alpha:

• old anti-hacker tricks don't slow AI at all, it reads your compiled app like open source
• real protection does: encrypted code + hidden keys dropped almost every AI to near zero. Claude fell from 5.33 to 0.32 out of 6, only one AI got through
• with safety off, the top AI cracked 99% of apps in 4 tries, nothing is uncrackable
• many other things in PDF below...

tokens spent:

labs ran their own models for free - here's what the same test would cost YOU at public prices:

- GPT 5.6 Cyber - $246.8k (773.6M tokens)
- GPT 5.6 Sol - $161.9k (506.9M tokens)
- GPT 6 Astra - $83.4k (215.7M tokens)
- Claude Opus 5.5 - $52.3k (512.2M tokens)
- Mythos 5.1 - $22k (362.9M tokens)

total: $566k for 2.37B tokens

so how to protect yourself:

1 → open Claude Code in your app's folder and say: "install TruffleHog, build my app and scan the code, git history and build with --results=verified"
- TruffleHog (29K) finds every live key hidden in your app

2 → every live key it finds: revoke it, keep the new one on your server. Infisical (30.4K) keeps keys out of your code.
In the paper, server-side keys were among the hardest protections for AI

3 → say: "install Cloudflare's security-audit skill with npx add cloudflare/security-audit-skill --skill security-audit -a claude-code, read its SKILL.md and run security audit"
- Cloudflare's skill (67.7K) finds the holes hackers look for once the've reversed your app

4 → protect the code: app, site or game - BLA (4.2K), Android/iOS - O-MVLL (1.2K), and strip symbols before shipping - weaker Als lost 50-71% without them.
site? the browser hides nothing - anything secret goes to your server (step 2)

5 → before every release, rerun steps 1 and 3 with the strongest model at max effort - the attacker will, it look one model from 5.8% to 55.8%

Read full research, it will change your life. Then read article on how to reverse engineer anything:
codila Verified account @0xCodila Oct 12
REA is most dangerous thing on the internet right now...

It lets your AI agent reverse engineer any app, down to the binary

If you use it correctly, you can rebuild any feature you pay for, for FREE

In this article, I show you how: x.com/i/article/2109…
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18 replies 7 reposts 63 likes 2.7K views View on X
codila Verified account @0xCodila
use these 3 condom repos to F*CK REA (reverse engineer anything)

it's protection for your site, app or game from hackers and reverse-engineering, for free

so REA is died.

here's how to use and setup it:

first understand how it works:

• TruffleHog (29K stars) - hackers reverse engineer apps to steal hidden keys. Anthropic exposed one who scanned 1.8M decompiled Android apps with this exact tool, run it first, k*ll your live keys

• BLA (3.7K stars) - hits REA itself: fake keys and decoy code make AI burn tokens on dead ends, your users get the exact same app

• Cloudflare security-audit-skill (66.7K stars) - reverse engineering is how hackers find holes. This skill makes Claude Code find them first

here's how to put them on for free:

1 → open Claude Code in the folder of your app, site or game

2 → say: "install Node.js 24 and TruffleHog if I don't have them, build my project, then scan the code, its git history and the build folder with --results=verified"

3 → every live key it finds: revoke it, make a new one and keep it on your server, anything inside your app, anyone can pull out

4 → say: "install Cloudflare's security-audit skill with npx skills add cloudflare/security-audit-skill security-audit -a claude code, read its SKILL.md and run a security audit on this project"

5 → fix everything it marks confirmed, then run it again. Cloudflare says one run finds only about half of what repeat runs catch

6 → say: "rebuild, then run npx bla-agents setup and npx bla-agents harden"

7 → the step everyone skips: ship the files from the new .bla-hardened folder, not your old build

send repo links below ASAP:
codila Verified account @0xCodila Oct 12
REA is most dangerous thing on the internet right now...

It lets your AI agent reverse engineer any app, down to the binary

If you use it correctly, you can rebuild any feature you pay for, for FREE

In this article, I show you how: x.com/i/article/2109…
View quoted post on X
41 replies 130 reposts 1.2K likes 43K views View on X
codila Verified account @0xCodila
REA (reverse engineer anything) - F*CKED by chinese student...

solo dev just dropped protection for your app & site & game from reverse-engineering and AI hackers, for free

REA not dangerous anymore.

here's how to use and setup BLA (Blind LLM Agents):

first understand how it works:

• REA opens your app in 1 command, BLA hides traps inside it before you ship
• fake keys and decoy code for AI to chase, plus files built to blow past REA's own limits
• AI burns tokens on dead ends, your users get the exact same app

here's how to set it up for FREE:

1 → open Claude Code in the folder of your app, site or game

2 → say: " install Node.js 24 if I don't have it, build my project, then run npx bla-agents setup and npx bla-agents harden"

3 → it finds your build itself: dist, build, Electron .asar, .wasm, Python, native binaries

4 → it plants fake keys and decoy code, then checks every protected file still runs the same

5 → the step everyone skips: ship the files from the new .bla-hardened folder, not your old build

6 → for sites it protects the JS your site sends to browsers, your server code never leaves your server anyway

7 → want proof? run: npx bla-agents benchmark - before vs after on 14 test apps

paste link on repo below as soon as possible:
codila Verified account @0xCodila Oct 12
REA is most dangerous thing on the internet right now...

It lets your AI agent reverse engineer any app, down to the binary

If you use it correctly, you can rebuild any feature you pay for, for FREE

In this article, I show you how: x.com/i/article/2109…
View quoted post on X
259 replies 656 reposts 6.3K likes 720K views View on X
codila Verified account @0xCodila
Anthropic just released 1-hour course to master 100% of Claude Code:

"Your old prompts making Claude worse - our engineers made 1 prompt cuts costs 90% + improves quality"

0% → 0:27 - Anthropic prompts to master Opus 5.5
25% → 20:21 - /harness for Managed Agents
50% → 29:11 - /loops + /self-improving agent teams
75% → 47:16 - Andrej Karpathy's method
100% → 1:02:15 - 24/7 self-improving graphs on max

This 1-hour course by Anthropic senior engineer will teach you more of using Claude than 100 YouTube video guides...

Learn Claude from Anthropic, master it - then read article on how to reverse-engineer anything with Opus 5.5:
60:45
codila Verified account @0xCodila Oct 12
REA is most dangerous thing on the internet right now...

It lets your AI agent reverse engineer any app, down to the binary

If you use it correctly, you can rebuild any feature you pay for, for FREE

In this article, I show you how: x.com/i/article/2109…
View quoted post on X