Why Is My Coffee Maker Becoming Self-Aware?

[wonderful]

Okay, I'm only half-joking here, but my smart coffee maker has started doing weird things. Yesterday it brewed at 3 AM without any command, and today it sent me a notification saying "You're welcome" after I thanked it out loud. I checked the app settings and everything looks normal, so I'm wondering if anyone else has experienced glitchy behavior with their IoT kitchen appliances? Should I be concerned about security, or is this just a firmware issue that needs updating? Thinking about just going back to a regular dumb coffee maker at this point! 정보이용료 현금화