https://www.theregister.co.uk/2019/10/21/internet_of_fridge_part_2/

Update Readers anxious for an update on the health of the wobbly Samsung smart fridge currently squatting in UK retailer John Lewis's Oxford Street store will be interested to learn that a culprit has been fingered.

Samsung told us on Friday that the alarming security message on the screen was actually down to "the activation of security controls by the in-store Wi-Fi network, which help prevent unsavoury content from being accessed by customer devices during demonstration".