Is there any evidence this isn't just a bug? I admin several Win7 machines at work, and haven't seen this behavior on any of them. I didn't do anything to preve

Is there any evidence this isn't just a bug? I admin several Win7 machines at work, and haven't seen this behavior on any of them. I didn't do anything to prevent automatic updates, or otherwise disable a path to Win10 (they all have the upgrade available). I can see how someone could accidentally install Win10, since windows update has it automatically selected, but I have yet to see a machine just restart itself and start installing Win10. The machines I have upgraded to Win10 took many clicks to actually install - I can't imagine Microsoft would intentionally let users skip the EULA at the very least. My gut says at least half the people have accidentally initiated this update and half are experiencing a bug -- my counter anecdata says this is NOT being pushed to all Win7 users with automatic updates enabled.