Most people in the reddit thread I saw seemed to assume botnet.
I'm not convinced though. That would assume that the washing machine was opening an external port on the user's router, which seems unlikely. I looked up a manual for one of the the washers which has the "ThinQ" feature and there's no mention of UPnP.
I'm not convinced though. That would assume that the washing machine was opening an external port on the user's router, which seems unlikely. I looked up a manual for one of the the washers which has the "ThinQ" feature and there's no mention of UPnP.