One of the coolest attacks I have seen in a while are Image Scaling Attacks.

Hide a smaller image, inside a larger image and when rescaling it, the small picture becomes visible.

https://m.youtube.com/watch?v=UItbZNBtfaQ

#machinelearning #offensiveml #ai #infosec #redteam

Image Scaling Attacks are CRAZY!!! Hiding images in plain sight (Machine Learning)

YouTube