Top 10 Popular Passwords That You Should Never Use — And How to Choose a Strong One (Complete Guide)

In the digital age, where almost every aspect of life is connected to the internet—banking, social media, email, online shopping, cloud storage, and even smart home devices—password security has become more important than ever. Unfortunately, millions of users continue to use extremely weak and easily guessable passwords, making themselves vulnerable to hacking attempts, identity theft, and data breaches.

Every year, cybersecurity companies publish lists of the most commonly used passwords, and shockingly, the same weak passwords appear again and again. Hackers also know these lists very well, and they use them first during brute-force or dictionary attacks. That’s why popular passwords are actually the most dangerous ones.

This article explores the Top 10 most popular passwords you should never use, explains why they are risky, and guides you on how to create powerful and safe passwords. It also includes SEO-focused details to help this article rank well in search engines.

Why Popular Passwords Are Extremely Dangerous

Before listing the top 10 passwords, it’s important to understand why using such passwords exposes your accounts to immediate risk:

1. Hackers Use Preloaded Password Lists

Cybercriminals use automated tools containing millions of the world’s most common passwords. These tools can try thousands of combinations per second.

2. Short Passwords Are Easy to Crack

Most popular passwords are between 4–8 characters long, making them extremely easy targets during brute-force attacks.

3. Predictable Patterns Help Hackers

Using sequences like “12345678” or keyboard patterns like “qwerty” gives attackers a shortcut—they don’t even need advanced tools.

4. Repeated Passwords Multiply the Risk

If a single weak password is used across multiple accounts, a hacker can access all of them within minutes.

5. Data Breaches Expose Common Passwords

Billions of leaked passwords from past data breaches show that people keep using the same predictable combinations.

In short, if your password is simple, common, or guessable, your accounts can be compromised in seconds.

Top 10 Popular Passwords You Should Never Use

Below are the world’s most commonly used—and most dangerous—passwords. If you use any of these, change it immediately.

1. 123456

This is the most common password in the world, appearing in almost every data breach. Hackers try “123456” before anything else because millions still use it for convenience. It is extremely short, predictable, and can be cracked instantly.

Why it's risky:

• Straight number sequence
• Takes less than a second to crack
• Used by millions of people worldwide

Never use this password—not even temporarily.

2. password

Many users think the word “password” is clever in its simplicity, but hackers know it too well. It frequently appears among the top hacked passwords yearly.

Why it's risky:

• Pure dictionary word
• Extremely predictable
• Targeted immediately in dictionary attacks

Using this is like leaving your door open with a sign that says “easy entry”.

3. 123456789

This is just a slightly longer version of the first password—and just as unsafe. Hackers can crack sequential numbers instantly.

Why it’s risky:

• Sequential numbers
• Very common due to convenience
• Offers no real security

Length alone does not make a password secure.

4. qwerty

This keyboard pattern is popular because it's easy to type. Many users think it’s clever, but hackers also know exactly how keyboards are laid out.

Why it’s risky:

• Common keyboard pattern
• Extremely predictable
• Quickly cracked by bots

Anything typed in straight keyboard order should be avoided.

5. 111111

Repeating digits like 111111, 222222, or 000000 are extremely common. Many phone lock screens and email accounts get hacked because of these predictable patterns.

Why it’s risky:

• Low complexity
• Very common
• Easily guessed even without tools

Repetition makes your password weaker.

6. 123123

Another simple combination that mixes repetition and sequences. People use it because it is “easy to remember,” but that also makes it easy to hack.

Why it's risky:

• Predictable number pattern
• Common in leaked password databases
• Takes less than one second to crack

Convenience should never come before security.

7. abc123

This password is a combination of alphabetical and numeric sequences—but both are predictable. Hackers attempt this pattern very early during attacks.

Why it’s risky:

• Alphabet sequence
• Numeric sequence
• Extremely common

Mixing two simple patterns does not create real complexity.

8. 12345

Short, common, and guessable. This is one of the oldest and most widely used passwords. It offers absolutely no protection.

Why it's risky:

• Way too short
• Used by millions
• Easily cracked manually or automatically

Even your phone lock screen requires more security than this.

9. iloveyou

This password is tried often because emotional words are some of the most reused worldwide. Phrases like “iloveyou”, “loveyou”, and “iloveu” are all extremely common.

Why it’s risky:

• Dictionary phrase
• Predictable emotional expression
• Among the top leaked passwords globally

Using personal emotions in passwords weakens security.

10. 000000

Another repeating-digit password. Many users select “000000” for mobile apps, email logins, and even bank accounts.

Why it’s risky:

• Zero complexity
• Highly common
• Crackable instantly

If your password resembles “000000,” change it immediately.

Other Popular Passwords to Avoid

Beyond the top 10, avoid these categories completely:

1. Keyboard patterns

• qwertyui
• asdfgh
• zxcvbn

2. Birth years / dates

• 1990
• 2000
• 786786 (very common in South Asia)

3. Names

• yourname+123
• spouse name
• pet name

4. Sports teams

• cricket123
• barcelona
• liverpool

5. Religious phrases

• allahuakbar
• bismillah
• jesus123

All these are predictable and commonly used.

How Hackers Crack Weak Passwords (Simple Explanation)

To understand why you should avoid popular passwords, here is how attackers crack them:

1. Dictionary attacks

Hackers use lists of common passwords and try them automatically.

2. Brute-force attacks

A bot tries every possible combination until it succeeds. Short or simple passwords fall quickly.

3. Credential stuffing

Hackers use leaked password databases to test the same password on multiple platforms.

4. Social engineering

If your password contains personal information, hackers can guess it based on your profile.

Weak passwords don’t stand a chance against modern hacking tools.

How to Create a Strong, Unbreakable Password

To secure your accounts, follow these best practices:

1. Use at least 12–16 characters

Longer passwords take much longer to crack.

2. Mix different character types

A strong password includes:

• Uppercase letters (A–Z)
• Lowercase letters (a–z)
• Numbers
• Special symbols (!, @, #, $, %, &, *)

3. Avoid dictionary words

Never use simple words like:

• love
• password
• admin
• welcome

Hackers guess these instantly.

4. Use a passphrase instead of a single word

For example:

• BlueTiger!RunsFast#2025
• Happy$CloudsFlyHigh@99

Passphrases are:

• long
• unique
• hard to guess

5. Never reuse passwords

Each account should have its own password.
If one account gets hacked, others remain safe.

6. Use a password manager

Password managers generate and save strong passwords safely. Examples include:

• Bitwarden
• LastPass
• 1Password

These tools protect your data better than memorizing weak passwords.

7. Enable Two-Factor Authentication (2FA)

Even if someone guesses your password, they cannot enter your account without:

• SMS code
• Email code
• Authenticator app code

2FA drastically increases security.

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These keywords help attract traffic from Google searches.

Conclusion: Avoid Popular Passwords to Stay Safe Online

The truth is simple but powerful:
The most popular passwords are also the most dangerous.

Passwords like 123456, password, qwerty, and 111111 may seem easy to remember, but they expose your online accounts to massive risk. Hackers rely on the fact that millions of people still use predictable patterns.

By understanding which passwords are unsafe and learning how to create strong, unique, and complex combinations, you significantly reduce the risk of hacking, identity theft, and personal data loss.

Your digital life—emails, photos, banking, social media, work accounts—is too valuable to protect with a weak password.

Take a few minutes today to update your passwords and strengthen your security.