Found lots of stuff I drew in the http://haveibeentrained.com database. Some of it was work for hire, some creator-owned. I just wrote to the law firm handling the class action to ask if they need artists to document instances of their work-for-hire being scraped for AI training, or just creator-owned.
Soawning

Data Governance for Generative AI

Helpful thread on the bird site for artists who think they might have been used to train an ai: https://twitter.com/Kelly_McKernan/status/1615067469646860289
Kelly McKernan on Twitter

“Collect all evidence of your name in these databases, screenshot any art you have on https://t.co/plSjYry6ZM (search for your images, not just your name), save everything in a folder on your phone for easy access. Hundreds, potentially thousands, of artists have grounds to join.”

Twitter