Millions of people still use extremely weak passwords
Even with the increase in data breaches, many people still use simple, predictable, and easy-to-guess passwords.
The problem is that hackers know exactly which combinations are the most popular among users.
This means accounts can be compromised in just a few seconds, especially when the same password is reused across multiple services.
The most common passwords on the internet
Some passwords repeatedly appear in public breach lists.
Among the most popular are:
- • 123456
- • 123456789
- • password
- • qwerty
- • 111111
- • abc123
- • admin
- • 123123
- • iloveyou
- • 000000
These combinations are so well-known that they are automatically included in attacks used by cybercriminals.
Why are these passwords dangerous?
Hackers use automated programs capable of testing thousands of passwords in just a few seconds.
Since these combinations are among the most popular, they are usually the first attempts during an attack.
The risk becomes even greater when users reuse the same password across:
- • Social media
- • Banks
- • Streaming services
- • Online stores
Data breaches make everything worse
Every year, billions of credentials leak online.
When this happens, criminals try to reuse leaked passwords on other popular services.
This technique is known as “credential stuffing”.
That is why using a unique password for each account is extremely important.
How to create strong passwords
A strong password should be:
- • Long
- • Random
- • Unique
- • Hard to guess
Ideally, avoid:
- • Birthdays
- • Pet names
- • Numeric sequences
- • Simple words
- • Repetitions
The problem with memorizing dozens of passwords
Nowadays, each person has dozens or even hundreds of online accounts.
Trying to memorize every credential usually leads users to reuse weak passwords.
That is exactly why password managers have become so important.
How iSenhas helps
iSenhas allows you to create strong passwords automatically and store everything with advanced encryption.
The app also offers:
- • Automatic organization
- • Fast autofill
- • Password history
- • Device synchronization
- • 2FA codes
- • Public code for audits
This greatly reduces the risk of password reuse and makes it easier to use unique credentials.
The future of passwords
Many companies are adopting technologies such as biometrics and passkeys.
Even so, traditional passwords will still exist for many years.
That is why maintaining good security practices remains essential.
Quick security tips
- • Never reuse passwords
- • Enable two-factor authentication
- • Use a password manager
- • Avoid predictable combinations
- • Change leaked passwords immediately
- • Generate random credentials
Conclusion
The most commonly used passwords in the world are still extremely insecure.
Using simple combinations can put emails, social media, banks, and documents at risk.
The sooner you start using strong, unique, and organized passwords, the greater your digital protection will be.
