Password protection is like vaccination. Herd immunity is as valuable asset as individual. Since the majority of people still have the security setup of "one o

Password protection is like vaccination. Herd immunity is as valuable asset as individual. Since the majority of people still have the security setup of "one or two emails for most of the things and a set of 2-3 close passwords" The moment you have a leak of 200 000 000 email password pairs the whole industry is in trouble not only the site that leaked them. Currently there is semi random brute forcing - just taking already cracked lists and mutating them to guess the password.