The RAMBO Attack on RAM is truly amazing. Some of the best research I've seen.

https://www.covertchannels.com/
https://arxiv.org/pdf/2409.02292
https://www.wired.com/story/air-gap-researcher-mordechai-guri/

https://youtu.be/CjpEZ2LAazM
https://youtu.be/…