BCOVertigo

From the actual study and the universities own videos, it’s more that they figured out a way to shape a custom lattice based on the shape of the object. This ugly brain man shows the idea off more than the clean looking prints in OP’s article.

https://www.nature.com/articles/s41467-026-73167-0

When you force users to change password every 90 days, but also don’t use anything like a password filter DLL or more modern solution to block obvious seasonal patterns, folks do this.