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People are just discovering that a common four-digit PIN number can increase the risk of a cyberattack

News - May 17, 2024
People are just discovering that a common four-digit PIN number can increase the risk of a cyberattack

The importance of a security PIN

In the digital age, nothing is more important than your personal identification number (PIN).

A common four-digit PIN can increase the risk of a cyberattack.  Image Credits: Getty
A common four-digit PIN can increase the risk of a cyberattack. Image Credits: Getty

This four-digit code gives you access to your bank account, allowing you to make instant transactions.

However, this convenience also creates opportunities for hackers and thieves.

One of the easiest ways they can steal money is by guessing someone's PIN. Therefore, it is important to have a PIN that is unique and difficult to guess.

Nick Berry of DataGenetics revealed that common PINs raise cyberattack risks.  Image Credits: Getty
Nick Berry of DataGenetics revealed that common PINs raise cyberattack risks. Image Credits: Getty

Even so, some people choose simplicity over security, choosing PIN combinations that are easy to remember.

This choice makes them vulnerable to theft. In addition to banking activities, PINs are used to secure devices such as phones, safes, and lockers.

If your PIN is common enough, those assets may also be at risk.

The top 20 most common PINs account for approximately 26.83% of all 3.4 million analyzed PINs.  Image Credits: Getty
The top 20 most common PINs account for approximately 26.83% of all 3.4 million analyzed PINs. Image Credits: Getty

According to data analysis, the most common PINs include 1234

Nick Berry of DataGenetics revealed an analysis of the most common PINs.

Common PINs like 1234, 1111, and 0000 are easily guessable. Image Credits: Getty
Common PINs like 1234, 1111, and 0000 are easily guessable. Image Credits: Getty

The top ten most frequently used PINs follow patterns that should be avoided to ensure security.

Surprisingly, the most common PIN is 1234, a sequence that follows numerical order.

Other common PINs include repeated numbers like 7777, 1111, or 0000. These are easily guessable and should be avoided.

The most common PINS:-

  • 1234
  • -1111
  • 0000
  • 1212
  • 7777
  • 1004
  •  2000
  • 4444
  • 2222
  • 6969

According to the study, the top 20 most common PINs account for approximately 26.83% of the total 3.4 million PINs. 

The least common PINs 

The least common PINs, such as 8068, lack discernible patterns and are used very rarely.  Image Credits: Getty
The least common PINs, such as 8068, lack discernible patterns and are used very rarely. Image Credits: Getty

The study reveals that 8068 is the least used PIN. It points out that this PIN appears only 25 times across 3.4 million PINs.

Additionally, the 20 least common PINs showed few discernible patterns, except that none of them begin with the numbers 1, 2, 3, 4, or 5.

Image Credits: Getty
Image Credits: Getty

Least common PINS:

  • 8557
  • 8438
  • 9539
  • 7063
  • 6827
  • 0859
  • 6793
  • 0738
  • 6835
  • 8093

Berry also gave his advice to avoid using the most common PINs.

Berry advises against using both the most and least common PINs.  Image Credits: Getty
Berry advises against using both the most and least common PINs. Image Credits: Getty

Berry cautioned against using the numbers on his list of the least common PINs, especially 8068.

He also suggested that PINs set by birthdays are less risky but should still be avoided."

 By taking these precautions, you can significantly reduce the risk of falling victim to cyberattacks and theft.

Stay vigilant and protect your PIN—your security depends on it.