Phone calls are one of the primary means of communication. If you aren't aware of how it can be compromised, you are not capable of adequately assessing securit

Phone calls are one of the primary means of communication. If you aren't aware of how it can be compromised, you are not capable of adequately assessing security. It is not like the spoofibility of phone numbers is some security industry specific news. It gets talked about all the time outside of tech given the prevalence of spam calls.