Finder Detects SIM Change - what does that mean?

JSMiami

My phone recently received a text message that read, "Finder has detected SIM change." The phone has not left my possession. It is a Samsung Galaxy Note 5 with Android 7 software.  It has F-Secure FREEDOME, SAFE, and Safe Browser on it.  

 

Should I be concerned? Should I block that text message/number?

Thanks! 

Simon

I don't know the answer myself, as I don't use the mobile app, but there is a related topic here, which may provide you with a clue:

 

https://community.f-secure.com/t5/F-Secure-SAFE/Finder-Detects-SIM-Change-what/td-p/90685