https://motherboard.vice.com/en_us/article/vbqax3/hackers-sim-swapping-steal-phone-numbers-instagram-bitcoin

2023
FirstDpt - ZairBek - Why Anonymous Phone Number 0:00 of 14:33
    https://www.youtube.com/watch?v=D8qmxRfXn8c
2021
Svetov - How to Hide using Snowden Method 6:00 of 17:19
    https://www.youtube.com/watch?v=QITxerVv76Q
    whonix