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The Secret Power of # 7 Makes a Strong Password Stronger

You can keep using your dog's name. Just add -7!


The Takeaway

  • Most seniors reuse simple passwords like names or birthdays — a hacker’s dream.
  • Even tiny tweaks (like adding “–7”) can make a big difference in how hard it is to crack.
  • Tools like Have I Been Pwned show whether your password has ever been leaked.
  • Avoid using your pet’s name, address, or “123” endings.
  • Longer, random combinations are far safer than clever shortcuts.

A friend of mine recently checked one of his favorite passwords on Have I Been Pwned — the site that lets you see if your credentials have appeared in a data breach.

The verdict? See for yourself:


Yes, his password had been seen 5,887 times.

That’s because he used a variation of his mom's name followed by “1-2-3.” It’s an easy combination to remember, but it’s also one hackers can guess in seconds.

If he had just tacked on a “–7,” he might have dodged the breach list entirely.

That’s not superstition — it’s statistics.


Why the Number 7 Is a Password Wildcard

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