# The Pulse: What can we learn from the Railway hack?

> Source: <https://newsletter.pragmaticengineer.com/p/the-pulse-what-can-we-learn-from-114>
> Published: 2026-11-12 18:53:19+00:00

*The Pulse is a series covering events, insights, and trends within Big Tech and startups.*

Today, we cover:

1. **What can we learn from the Railway hack?** Cloud platform Railway has published an extremely detailed postmortem about their recent hack in which the attacker likely used ‘abliterated’ AI models (those with no safeguards). Railway has hardened its syst…