n naikrovek Joined 17 years ago Karma 5,910 Submissions 3,513 Member since Apr 11 View on Hacker News
that does happen, but if this fridge really is connected, it is far more likely that one samsung device used Bluetooth LE to communicate its wi-fi credentials to another samsung device when they were in extremely close proximity.
This is how a new apple device can get logged into the same apple account as another device, you bring them close to each other and they communicate over BLE everything that is needed to bring the new device online and into your device ecosystem.
samsung probably isn't running a botnet, that's not why the fridge is connected; your guess is as good as mine as to what it is, but i would be surprised if it were a botnet.