zoi(15:17:04)
that's all they ask for when transferring a number
zoi(15:16:09)
My wife has an e-sim, and keeps her serial number and PUK2-code in her inbox.. just waiting for someone to transfer her e-sim to another device.
zoi(15:15:42)
Both the routing protocol for calls/SMS is easily intercepted, and just a bit of social engineering at a phone store can let someone hijack your number.