Lumos Alchemist Blog
Andrej SafundzicWelcome to the Lumos Alchemist Blog \ud83c\udf89 We'll be sending out a few emails a year on how we have built and are building Lumos.
| Platform |  | Pricing | Only free issues | Publishes | Infrequently |
|---|---|---|---|---|---|
| Issues | 13 | Founded | 6 years ago | Last Issue | 17 days ago |
| Active | |||||
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blog.lumos.comLatest Issues
The Cyber AI Transformation Model
Anthropic just went from a $9B to $40B run rate in a few months. That is faster than Google, Facebook or Amazon grew in their early years. The obvious takeaway is that AI is compressing years of work into weeks. Every company feels that now...
Most AI Mandates Will Fail
This is an internal memo I posted on January 5, 2026. The context: step-function model improvements had just landed in November, and the industry was buzzing. Every CEO was suddenly pushing an “AI-first” agenda. Some leaders were threatenin...
When Intelligence Becomes Water: Claude Mythos and the Future of Software
For those of you who are new, I am Andrej, CEO and co-founder of Lumos, and I send out thoughts about AI, Agents & Cybersecurity to amazing people (that’s you!).
What a week in cyber. Anthropic accidentally shipped the 512,000-line source...
When Software Grows Hands
You’ve probably been in touch with one Lumos team member and that’s how you got here. For those of you who are new, I am Andrej, CEO and co-founder of Lumos, and I like to send out a thoughts, updates & surprises to amazing people (that’s y...
Four Years, Four Lessons: Lessons in Building CORE
Four years ago, I joined Lumos as the first business hire. No product. No revenue. Just seven people, a dream, and a blank Notion page. Well - technically dozens of half-started docs floating in the early waves of our Notion ocean… but that...
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Authors
The writers behind this newsletter.
Co-Founder & CEO at Lumos, originally from Germany/Croatia, Fiction Nerd! :)
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