Nice coverage on image based attacks, these have gotten a lot less attention recently it seems.

You might be interested in my Machine Learning Attack Series, and specifically about Image Scaling attacks: https://embracethered.com/blog/posts/2020/husky-ai-image-res...

There is also an hour long video from a Red Team Village talk that discusses building, hacking and practically defending an image classifier model end to end: https://www.youtube.com/watch?v=JzTZQGYQiKw - it also uncovers and highlights some of the gaps between traditional and ML security fields.