"A smart fish tank left a casino vulnerable to hackers Hackers attempted to steal data from a North American casino through a fish tank connected to the internet, according to a report from security firm Darktrace. Despite extra security precautions set up on the fish tank, hackers still managed to compromise the tank to send data to a device in Finland before the threat was discovered and stopped. 'Someone used the fish tank to get into the network, and once they were in the fish tank, they scanned and found other vulnerabilities and moved laterally to other places in the network,' Justin Feir, director for cyber intelligence and analysis at Darktrace, explained ..." http://money.cnn.com/2017/07/19/technology/fish-tank-hack-darktrace/index.html
Wifi Aquarium Monitoring and Control Apex https://www.neptunesystems.com/products/apex-controllers/why-apex/ Senseye https://www.seneye.com/devices/dashboard Why on earth does a home thermostat need to be connected to the internet? You wouldn't want to make a person stop eating popcorn and get up to feed the fish or adjust the thermostat during an episode of "Game of Thrones" would you