The three worst passwords havent changed respect previous year, theyre password, 123456 and 12345678 New passwords have been introduced in the top list such as welcome and ninja The use of simple passwords represents another great problems, users prefer secret words easy to remind and what make more serious the situation is to leave unchanged the passwords for a long time, in many cases for years, exposing their credentials to the concrete risk of exploit.”]
Source: http://securityaffairs.co/wordpress/9807/hacking/is-it-really-so-simple-crack-your-password.html