Pwned Passwords — test passwords for reliability.
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Pwned Passwords is a test of passwords for reliability.Troy Hunt from Microsoft has created a database of 306 million passwords that are guaranteed to be hacked. The database is based on existing and valid lists, like here and from those already abducted by hackers. So your password can be very complex, but it's known to hackers.
On its site, you can test your passwords.
We enter our password and find out the degree of its reliability or unreliability.