I commonly use Siri to request music in my car through Bluetooth. Asked Siri to play a song just a few minutes ago. Siri responded, “ What is your mother’s name?”, which it had never done before. My immediate though was perhaps I was being asked to confirm my Apple ID, so I answered with her name. After a moment, however, I recognized this as unlikely. Now I wonder if somehow my phone or account has been hacked. Should I be worried?