Post

🚨 New Blog Post 🚨 I wrote about how I got into finding CVEs and what's the plan going forward. Also, I open-sourced the prompts I've been using. peterullrich.com/what-the-cve

peterullrich.comWhat the CVE?How I'm using Claude Opus 4.7 to find and report CVEs in popular Hex packages to make the BEAM ecosystem safer.

Peter Ullrich@peterullrich.com

I should probably write a blog post about what’s going on with all these CVEs right now

Andrew Ek

@ektastrophe.bsky.social

12 May

Peter, I showed this to my colleagues at work (no Elixir, sadly) and they worked themselves into a lather about how cool this is (and how cool you are).

Peter Ullrich

@peterullrich.com

Haha! Thank you! I appreciate it! Tell them that if they switch to Elixir they can be just as cool!

12/5/26, 8:06 pm0 reposts5 likes

Andrew Ek

@ektastrophe.bsky.social

12 May

I tell them that every dang day, Peter. Every dang day.

Peter Ullrich

@peterullrich.com

12 May

One day will be the day 🤞