A very mysterious thing happened today: my avatar changed to an upload image that I have never seen before.
I did not upload this icon, I didn't change my avatar. What is happening?
I found this same behavior in My Avatar Changed. I didn't change it
Coincidentally, the avatar has some relation with the content I have in my "about" description.
Is it a bug? Or a new power feature?
Edit 1: It happened for the second time, only at StackOverflow account. Again, it is an upload image! WOW!
Maybe if I forget this account logged somewhere a long time ago, and someone is making a joke with me, is it possible? In this case, how to force this remote account to logout?