I was recently working on adobe illustrator with the scratch tab open, and when I checked back 30 mins later, I found a strange profile pic for my account that said, “exit”. I did not change the pic do that, nor did I have anything in my computer like it… I wonder what's going on.

Is it a glitch? Or did someone hack? :O

I'm pretty sure when you changed it, the uploader either didn't recognize the image form Illustrator OR it confused your pic for something else on illustrator. However, someone could have hacked but it's pretty unlikely unless someone, somehow saw your password. Hope this helps!