This newsletter is only available in Spanish

Since 2008, I get paid to hack systems. It’s not illegal. It’s my job.

I’ve seen more crap than you can imagine. Failing systems, unpatched vulnerabilities, brilliant solutions that will never see daylight.

Every day, at 3:17 PM, I write about that. In Spanish.

What to expect

I write about what I see:

  • Critical bugs nobody fixes
  • Real attack techniques (not textbook theory)
  • Tools I actually use (not what’s trendy)
  • Case studies of companies that screw up (and how I fixed it)

How it works

You sign up. You read. If you don’t like it, one click and you’re out.

No drama. No “why are you leaving?”. No emails begging you to come back.

Over 5000 people already read it.