Unrequested "Find My Phone" Notifcation

[Alex_6n2]

I have an Honor 9 running Android 8.0.0

This evening I received a notification that stated "Phone found with Android Find My Phone"

It's a feature I'm aware of, however I was not logged into my security control panel at the time I received said notification. I ran the find my phone feature and the notification that popped up was the same as the first.

2FA is enabled (using the Authenticator App) and my password for Google is unique. Reviewing my account security shows no strange devices logged into my account.

Has anyone had this happen to them before? I'm concerned someone has managed to break in, but I have no evidence to support this.

Thanks

 

[Alex_6n2]

If you're referring to the "Back up" codes then yes, I only just set them up after removing Text Messages as a second 2FA method

Sim Swap fraud seems to make the latter useless as a 2FA method