u/venusentaii

I’m not sure what happened but during the night my eSIM disappeared? I added a new one, but while it wasn’t on my phone somehow a person was using my number and email to make and access accounts. Mainly stuff regarding credit and money of course. It stopped once I changed a bunch of passwords and added a new sim but I just don’t know how it “disappeared” off my phone. Could this be some form of hacking? I know not to give away any compromising info when asked unless I am the one seeking something and no one else has access to any of my sensitive information.