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60% of MD5 password hashes are crackable in under an hour
(www.theregister.com)
Welcome! This is a community for all those who are interested in protecting their privacy.
PS: Don't be a smartass and try to game the system, we'll know if you're breaking the rules when we see it!
Some of these are only vaguely related, but great communities.
That's true.
But it is even more important to not use the same username across websites and to not use usernames that have anything to do with you as a real person.
Someone knowing all of your usernames and only one of your passwords is worse than someone knowing all of your passwords and only one of your usernames.