I'm worried that the potential employer infects the card, uses it to take over their competitor personal computer network and appends: "Don't forget! The S in I

I'm worried that the potential employer infects the card, uses it to take over their competitor personal computer network and appends: "Don't forget! The S in IoT stands for Security!" to all of their documents and audio files. Then the traffic lights after we colonize mars will be like "It is safe to cross. Don't forget!..." and some ATM on the moon will be like "Thanks for using the bank of the moon. Don't forget!..."