In total, we analyzed over 15 billion passwords, of which 2 billion were unique, only occurring once in the entire data set. Then, we anonymized the data and detached the passwords to examine them in isolation. This included the Compilation of Many Breaches, Collections #1-5, and other well-known databases. We started by collecting data from publicly leaked data breaches. So how did we figure out what the top 100 passwords of 2021 are? The only people who should know your passwords are you and close family members who have to access your accounts. We’ll teach you how to generate stronger passwords to increase your account security. Check to see if your password made the list. It’s more important now than ever to protect your accounts with safe, strong passwords. Unfortunately, many people still use very common passwords that even novice hackers can break.įor your safety, we’ve compiled a list of the top 100 most common passwords of 2021. So far, 2021 has had only 238 breaches less than the entirety of 2017. 2021 is set to be a record-breaking year for cyber-attacks and data breaches.
