AppleID Compromised
I got a notification around 3:00am that someone had logged into iMessage with my AppleID around 12:00am and that I needed to change my password. I am wondering how it could have happened. The only things I did around the time of the access were:
1) Use someone’s screencast device that required me to connect to its wifi to connect it to the internet
2) Use someone’s personal hotspot
Are any of these methods able to allow that individual to gain access to my device’s AppleID?
I didn’t see their device when I logged into my iCloud under “devices” and I also did not get any Two-Factor Authentication message on my phone so I don’t know how they could have signed in in the first place.
Anyone can explain what might have happened?