Hello!In module 5 of the CCSK training, they mention that cellular networks are weak and not very secure when it comes to MFA. So much of MFA nowadays rely on cellular networks however. How common of an occurrence is it for a hacker to get an OTP from someone's text messages? Does the benefit of MFA outweigh the potential risk of using cellular networks?Thanks in advance :)
You've obviously never seen a rogue cell MITM attack or understood the cell station SS7 vulnerability!
(ex-Global CISO, Motorola Cellular Infrastructure Division)