Your OpSec is also influenced by the people around you, your family, friends, pets, etc
Let’s say that you are a celeb, your friends have your private phone number.
One of your friends has their phone stolen. Your Enemy looks through the stolen phone and finds your number…it’s all over, red rover.
It only takes one hole to sink a ship, tell your friends good OpSec means that you’ll still be invited to the next social gathering (or get them to read this blog!)