Post was modified to ", my"... I did not perform the edit. This references a specific comment i've made in the past to one individual.

Is your SIM an eSIM? Are eSIMs inherently more secure? Genuinely curious.

eSIM vs physical SIM doesn't matter - nobody does actual "SIM cloning", and if they did, the impact on the network would be "undefined behavior" so it's unlikely to work (as in hijack calls/messages from the victim) even if you could actually duplicate a SIM.

What happens in these attacks is that the attackers convince/bribe the monkey working in customer "support" to reissue a new (e?)SIM for the victim's account.

Ok so it’s more of a social engineering issue then, it sounded more like a flaw in the SIM tech at first.

Thanks for adding actual value to this post.

Actually wasn't a SIM clone. My bad. I did find an odd profile with imazing that showed up as a warning. Post can be deleted.

So dramatic :) That said, thanks for the update... as a tmobile customer and it's history of loosing data, it's nice to have the clarity.

My apologies for any jump scares.

OW2