Whether he is a hero or a criminal, he has taught us something about privacy.
#1. Do not expect that our website will or even can stop highly paid experts, especially those he exposed.
#2. Do not share ANY data you don’t want “them” to know about.
We will of course do our best to deter hackers, but if Windows sends to you lots of security updates, it is proof even they with billions of dollars, can’t stop dedicated hackers.