One of the most basic security methods is the creation of strong passwords. The problem is after time, we all need to create not one password but plenty of them. For the personal and job e-mail, banking, taxation, social networks, video streaming service, shopping, etc.
This is bait for hackers. By cracking passwords, they can access all possible sensitive data from people. Besides, many people use the same password for different accounts, they don’t change them regularly, and they use really predictable information. This makes the job really easy for the shady guys.