Hook

Their other posts in the index, biggest breakout first.
If you're building anything with Claude Code, one small mistake can leak all of your passwords to the entire internet. This is part 2 of my AI safety series. Last year, 29 million secret keys got exposed on GitHub, and hackers can grab them within five minutes. The fix is a simple file called an env, and it's basically a private notepad where you keep all of your passwords, and this is totally separate from your actual code. So anytime Claude Code needs a key to connect something, you have it store that key in your env file, and it never gets pushed anywhere public. A lot of beginners don't even know this exists, but you can just pop in this prompt into Claude to have it create one for you. If you comment secure down below, I'll send you this and all of my AI safety tips.