Veritasium - Exposing the flaws in the SS7 phone system.

00:00​ I hacked Linus!00:59​ How Steve Jobs and Steve Wozniak hacked the telephone network02:22​ Early history of the telephone07:08​ The kidnapping of Sheikha Latifa08:41​ How Signalling System No. 7 works11:03​ Why SS7 is vulnerable to hacking12:15​ How hackers gain access to phones16:17​ How I was able to spy on Linus’ phone18:09​ How hackers can intercept text messages21:04​ How your location can be tracked via SS729:03​ How to protect your phone from hacking