The data of 228,000 Thingiverse users has been circulating within hacking groups for about one year. 3D Printing Industry declared that the data breach originally occurred in October 2020 and alleged that Thingiverse has been deficient in its response to the incident. Thingiverse has recently released a statement to acknowledge the hack and claimed that the leaked user data was non-sensitive.
https://www.notebookcheck.net/Major-hack-at-Thingiverse-results-in-data-leak-of-228-000-users.574207.0.html