This weekend, while using opera, my Speed Dial's wallpaper swapped to a photo of someone I don't even recognise.
I checked my downloads afterwards and found it there, so it was both downloaded and set as a wallpaper without my input whatsoever.
I've never even changed my wallpaper from the default, and I've made no changes to my browser - nothing but generally browsing and setting bookmarks - in about a month or so.
Honestly, I have no idea what could have led to this on my end.
(not sure if relevant, but I'm using Opera 85.0.4341.75 on Windows 10 64-bit)
Does anyone know what might have caused it? Please let me know, and thank you.